Tag Archives: Review

Cineroid HDSDI EVF Review.

cineroid-evf1-300x200 Cineroid HDSDI EVF Review.
Cineroid EVF-4MSS

I needed an external viewfinder for my F3 rig. I could have got either a Zacuto or Cineroid HDMI viewfinder, but I felt that HDSDI would be more useful. As the HDSDI  Zacuto is not available just yet, I picked up one of the new metal bodied Cineroid HDSDI EVF’s (EVF-4MSS).

The viewfinder has the same 800 x 480 pixel 3.2″ screen as the HDMI version but in a robust metal body. There are threaded 1/4″ mounting holes on the top and bottom of the viewfinder. It is supplied with a generic battery compatible with Sony’s L series batteries and a tiny little charger.

cineroid-evf3-300x195 Cineroid HDSDI EVF Review.
Rear of the Cineroid EVF-4MSS

So what’s it like. Well for a start it’s very solidly made. The body and the slide on part of the eyepiece is made from metal (some kind of hard anodised aluminium I think). The diopter adjuster is made out of plastic. On the rear of the body mine was fitted with an adapter for a Sony L series battery which has a short flying lead going to a high quality lemo connector for power. The battery adapter can be removed by unscrewing two small screws if you intend to power the finder from an external supply. The supply can be anywhere from 6 to 17 volts. There is also a pair of BNC’s for the  loop through HDSDI in and out connections.

cineroid-evf4-300x200 Cineroid HDSDI EVF Review.
Cineroid EVF with eyepiece flipped up and menus activated.

The eyepiece on the EVF flips up like most pro viewfinders, this allows you to see the screen directly, as an alternative you can slide the entire eyepiece assembly off completely, which turns the EVF into a tiny monitor. I have a slight issue with the slide off function as there is some light leakage along the top edge of the screen as a result. On a bright sunny day this is distracting as you can see it inside the finder. It’s easily solved with a small strip of electrical tape over the tiny gap, but you shouldn’t really need to do this. All Cineroid need to do is add a small lip to the top of the slide off assembly to fix this.

On powering up and using the finder for the first time I was pleasantly pleased. The screen is bright and clear and there is only the smallest amount of lag. When I showed the EVF to some of the visitors to the Sony booth at IBC there were many comments that this version has less lag than the HDMI version. My guess is that the HDMI processing in the camera plus the HDMI processing in the EVF adds up to a fair bit of a delay. This would appear to be much reduced with the HDSDI version.

f3-viewfinder-bracket-150x150 Cineroid HDSDI EVF Review.
Cineroid EVF on PMW-F3

Some people have complained that they can see the pixel structure of the screen in both the Cineroid and Zacuto EVF’s. I could just about make out the pixels, the screen appearing to have a slight texture, but in operation this has not caused me any issues. This EVF is a vast improvement over the EVF fitted to the back of the F3. Using either the Cineroid’s Peaking or 1:1 pixel mapping I can focus very accurately. Higher resolution would be nicer, but it is adequate as is. You have to consider that even the Sony HDVF20A that costs £3,000 only has around 600 lines of resolution. As well as peaking there are a number of other useful tools including the usual zebras. Some of the more unusual functions include a coloured clipping indicator and various false colour modes. I have to say that I have not been through all the different modes and functions yet. I’ve just been using it with peaking and zebras. You can have a full range of safe area overlays and there is the ability to work with anamorphic camera outputs, flip or mirror the picture. The peaking is adjustable and can be either white or red, I prefer red. A couple of different colours would be nice for when your shooting scenes that already have a lot of red in them. When you have it enabled (single button press) the up and down arrow buttons on the side of the EVF will adjust the peaking sensitivity up and down, so no need to go into the menu system.

Overall I am pleased with my Cineroid viewfinder. It does the job that I purchased it for and the price was quite reasonable (£799 + VAT). It’s compact and well constructed and looks like it will survive the inevitable knocks and bumps of everyday use.

PS. I was reminded by respected DoP Jody Eldred that the LCD panel in these (and many other) viewfinders is easily damaged if the sun starts shining into the eyepiece. The eyepiece acts as a magnifier and will focus the sun onto the LCD and burn it. The large size of the loupe on the Cineroid means that it doesn’t even need to be pointed directly at the sun for this to happen. So, when not in use, point the eyepiece down towards the ground, if your mount won’t allow you to do that easily, flip open the eyepiece. This is good practice with all monocular viewfinders. I’ve seen many scorched LCD’s and melted plastic interiors over the years.

Vinten Vision 100 Long Term Review.

IMG_0632-300x224 Vinten Vision 100 Long Term Review.
Vinten 100 Tripod Head

I’m a long time Vinten user. My first true, pro tripod was a Vinten 5 with alloy legs that I purchased in 1989 (I think). 22 years on I still have that tripod and it is still perfectly useable. Since then I’ve been the very happy owner of a fabulous set of Vinten FibreTec legs (still have them, still love them) and a new model Vinten Vision 5AS. All of these have been excellent, reliable and virtually indestructible. I’ve taken them up into the Arctic where it’s been -36c. I’ve taken them to the Arizona desert, into Hurricanes, Sand Storms and all kinds of extreme weather. I’ve even used them stood waist deep in the sea (not really recommended). Anyway, I’m waffling… When I needed a bigger tripod to support my Hurricane 3D rig I obtained a Vinten Vision 100.

The Vision 100 is not a new model, but it has a reputation for being able to take a quite remarkable payload for it’s size. You see the Vision 100 head is not much bigger or heavier than my Vinten 5, yet it can take double the payload (20kg). This means that I can still pack it in to my luggage when I’m travelling without getting crippled by high excess baggage charges.

IMG_0634-300x224 Vinten Vision 100 Long Term Review.
Vinten 100 Counter Balance Adjuster

One of the features that has made it particularly useful for 3D is the digital counterbalance readout that tells you exactly where you are within the heads very generous and continuously adjustable counter balance range. When swapping between the 3D rig and a conventional camera I can simply dial in the numbers that I know give me optimum balance and off I go. One minute I can have a 3D rig with a pair of F3 etc, weighing over 15kg, then after a few turns of the counterbalance knob I can mount just a single F3 weighing only 3kg and the tripod works beautifully well with either payload. The continuously adjustable drag adjustments for pan and tilt are easy to set and if you want you can get a lot of drag. I find this very useful when shooting air shows with long lenses as I like to have quite a bit of drag to work against to keep things smooth. The smoothness of this head is lovely with no sudden slips or tight spots, it’s a pleasure to use.

Alister-in-AZ-207x300 Vinten Vision 100 Long Term Review.
In the Arizona desert shooting thunderstorms

The legs I have been using with the Vision 100 head are the Vinten 3 stage carbon fibre Pozi-Loc legs. Even though these are nice and light, they are remarkably stiff. I also have one of Vinten’s clever  Spread Loc mid level spreaders. I first got one of these with my FibreTec legs and I’ve never looked back. You can lock the spreader at almost any spread position with a quick turn of the single locking knob. If you need to get the legs down low there is a little button on each arm of the spreader that allows the arm to extend to up to twice it’s original length. The end result is the ability to get very low, even when using standard legs.

Tripods are pretty boring things really. Not as glamourous as a camera, but an essential piece of kit anyway. Get the right tripod and it will last you many, many years, almost certainly out lasting those glamourous cameras. All the Vintens I have owned have been superb. The Vinten 100 is a solid, well made piece of kit that I don’t even really think about when I’m using it. And that is after all what you want, gear that just gets on with its job.

Adaptimax Lens Mount Adapters for PMW-F3, Canon and Nikon.

IMG_0648-300x224 Adaptimax Lens Mount Adapters for PMW-F3, Canon and Nikon.
Adaptimax F3 to Canon and Nikon lens mounts

I was sent a couple of Adaptimax lens mount adapters to test on my PMW-F3. I have used some of their EX3 adapters in the past and these worked very well. The new PMW-F3 adapters are finished with a very nice hard black anodised finish and look very smart indeed. I had 3 adapters to try, one F3 to Canon and two F3 to Nikon adapters. The Canon adapter is a “dumb” adapter, so there is no way to control the lenses iris. If your using Canon lenses this means using a DSLR body to set the iris before using the lens on the F3. Obviously this is not ideal, but you do have to consider that there is a massive range of lenses that can be used with this Canon adapter via a secondary adapter ring.

Canon’s flange back distance (the sensor to lens distance) is the shortest in the DSLR world. So this means that there is space to adapt to other lens mounts with longer flange back distances such as M42, Nikon, Pentax, Pentacon etc. This opens up a whole world of possibilities as now you can use those nice M42 Zeiss lenses that can be picked up cheap on ebay by adding a cheap M42 to Canon adapter.

IMG_0651-300x224 Adaptimax Lens Mount Adapters for PMW-F3, Canon and Nikon.
Nikon 50mm f1.8 with Adaptimax F3 Mount.

If you have already invested in Nikon fit glass then you can use a Nikon to Canon adapter or you can use one of Adaptimax’s purpose built F3 to Nikon adapters.

There are two varieties, the original Adaptimax and the Adaptimax Plus. The Plus version includes a long screw that pushes the iris pin on the rear of the lens to give you iris control even when the lens does not have an iris ring. While this is not as elegant as MTF Services rotating adapter barrel, it works fine and the simplicity of the design means the adapter is a little cheaper. The standard version has no iris control, so you need to ensure your lens has a proper iris ring. Priced at £255 for the standard adapters and £265 for the plus versions these are good value for money.

Today3D Electronic Follow Focus and 3D Rig Controller. FIZ

IMG_06621-e1308775858912-300x223 Today3D Electronic Follow Focus and 3D Rig Controller. FIZ
Today 3D FIZ Controller

Here’s a very exciting new product I was first given a sneak preview of at Cinegear in LA a couple of weeks ago, but now I have had a slightly longer look and a chance to take some pictures at Broadcast Asia. It comes from a new name to the market, Korean based Today 3D, but don’t let that worry you, I know some of the guys behind this and they know what they are doing. In addition many of the products coming out of Korea in recent years have been very good, like the NextoDI range of media backup devices. The device is a full wireless electronic follow focus designed primarily for 3D applications. There will be different models capable of driving up to 8 motors for full stereo focus, zoom, iris, interaxial and convergence control down to an entry level 2D wireless follow focus.

IMG_06641-e1308776962962-300x223 Today3D Electronic Follow Focus and 3D Rig Controller. FIZ
Today3D controller screen

The hand controller is beautifully well built, machined out of a solid block of alloy and it feels reassuringly solid, if just a little heavy in your hand. On the right side there is a nice big, silky smooth focus control that sits nicely in your hand. On the face of the controller there is a slide control that would normally be used for the other functions such as convergence or most commonly interaxial. The unit is full programmable via a small joystick and menu system with a multicolour display giving you information about your focus distance, zoom position and interaxial etc. It runs off rechargeable Canon DSLR batteries which easy enough to get hold of wherever you may be. The final price has yet to be announced but I have been reassured that it will be extremely competitive, probably a lot less than a comparable C-Motion controller. It won’t initially come with motors but it has the industry standard motor interface so can be used with motors from Heden, Preston, M-One etc. It’s a great looking piece of kit that really feels built to last. I’m hoping to get hold of one for a full review and test drive in the near future. There are also some other interesting 3D products coming from Korea including some innovative transparent alignment charts! Watch this space.

Sonnet QIO Review – Really, really fast!

qio_tn Sonnet QIO Review - Really, really fast!
Sonnet QIO

I had heard about the QIO some time ago, so I approached Sonnet to see if I could borrow a unit to review. I was given the loan of a Sonnet QIO at NAB. I have been playing with it since then and you know what, it’s a great device. So what exactly is it? Well it is an extension box that allows you to connect a range of peripherals and flash memory cards to your computer via the PCI bus. The reason I wanted to borrow one was because the QIO is one of the few devices (the only device?) that allows you to connect SxS, Compact Flash and P2 cards to a computer using the high speed PCI bus with hot-swappable functionality.  Hot Swap means you can eject and remove cards without having to re-boot the computer or do anything else, something that some of the other adapters on the market force you to do.

tn_expressbusextenderpcie Sonnet QIO Review - Really, really fast!
PCI-E extension board.

Installation was very straight forward. On my Mac Pro workstation I had to plug in a small PCI-X card into one of the vacant slots inside the rear of the machine. This is easy to do and should not put anyone off buying the device, it took me all of 5 minutes to plug the card in and install the drivers. Then a short cable runs from the back of the Mac Pro to the QIO and a separate power supply is plugged into the QIO for power.

 

 

 

On my Mac Book Pro I simply slotted the Sonnet express card PCI bus expansion adapter into the express card slot and then connected this to the main QIO unit via the extension cable and installed the drivers, again a 5 minute job, very simple.

tn_pcibusextenderexpress34 Sonnet QIO Review - Really, really fast!
PCI-E Express Card Slot adapter

If you do want to use it with a Mac Book Pro, you will need a model that has the express card slot. At the time of writing the device only works with Mac’s, but Windows support should be coming very soon. When buying a QIO there are two versions. The desktop version supplied with the desktop adapter or the laptop version with the express card slot adapter. The functionality is the same for both, it’s just a case of which adapter you need. You can buy the alternate adapter should you want both as an accessory.

So, I have it installed, how is it to use?

It’s really extremely straight forward. You simply pop your media into the slot and away you go. When your done with that card you eject it as you would with any other removable media and stick in the next card. On the workstation this was so much better than plugging in my XDCAM camcorder via USB.

Of course convenience is one thing, but how about performance? The QIO is fast, very fast. I was able to offload a full 16Gb SxS card in about 150 seconds, less than 3 minutes to the internal drive on the Mac Pro. That equates to an hours worth of XDCAM EX material in around 3 minutes or 20x real time. The performance for compact flash cards doesn’t disappoint either at around 15 seconds per Gb so clearly the transfer speed is limited by the speed of the CF card and not the connection as would be the case with USB or firewire. If you want to use the QIO for SD cards then you can use the supplied adapter. Again the performance is very good, but not as good as SxS and CF due mainly to the lower speeds of the SD cards.

Laptop Performance and Expansion.

One of the issues with Laptops is how do you expand them? It’s all very well being able to put an SxS card into the express card slot for fast off load, but where do you then put the material? On a Mac Book Pro you do have firewire 800 but this is still nowhere near as fast as the SxS card. As the SxS card is in the express card slot you can’t use it to add an eSATA drive, so your a little stuck. But not with the QIO. You see the QIO has a built in eSATA controller and 4 eSATA connectors on it’s rear. This means that you can plug in one or more eSATA drives to the QIO and transfer directly from the SxS card to an eSATA drive or drives. So now even on my Mac Book I can make multiple eSATA copies of my media at speeds of up to 200MB/s (total). So once again the speed is usually limited by the card and not the interface.

Torture Test:

For a real torture test I put two full 16Gb SxS cards into the QIO and offloaded both cards at the same time to the Mac Pro’s raid drive. Where one card had taken a little under 3 minutes, two cards took abut 190 seconds, just a little over 3 minutes. Transferred this way, two cards at a time you could offload 2 hours of XDCAM EX material in around 4 mins, that’s an incredible 30x real time. I tried the same test with CF cards  and again there was little difference in transfer speed between one card and two cards.

Conclusions:

This is one fast device. If you have lots of media to off-load and backup it’s going to save you a lot of time. If you are a production company that works with large volumes of solid state media it will pay for itself very quickly in saved man-hours. If your working in the field with a Mac Book Pro the ability to connect both the media and eSATA devices at the same time makes the QIO a very interesting proposition. It is well constructed, simple to install and use, what more could you ask for.

Value for money?

That’s a little harder to answer. It depends on how much material you work with. It’s a fairly pricey device at around $800US or £700GBP for a card reader, but the time savings are substantial, especially if you are asking people to back up material at the end of a days shoot. The faster it can be done, the more likely it is that it will be done straight away, rather than put off until later. It’s also a lot more than just a card reader, the eSATA ports make it so much more useful for connecting drives or even a raid array to a laptop. Overall I think it is actually well worth the investment for the time savings alone. 8/10 (it would have been 9/10 if it didn’t require the power adapter). Great product.

 

I approached Sonnet and requested a loan QIO for this review, which Sonnet provided. I was not paid to write this and the views expressed are entirely my own. Speed tests were conducted using my own SxS (blue) cards with the QIO attached to a 1.1 first generation Mac Pro with an internal 4 drive raid array, or with a 15″ Mac Book Pro.

Updated notes for FS100 – F3 Video Review.

To see the video scroll down to the next blog entry.

The main aim of the shoot was to see how the FS100 held up against the F3. We shot on a bright sunny day by the River Thames and again in the evening in a typically lit living room. There were no big surprises. The FS100 is remarkably close to the F3. You would have no problems cutting between the two of them in a project.
I did find that the FS100 LCD appeared less sharp and not quite as good as the F3’s even though they both use the same underlying panel. This is probably down to the additional layers required for touch screen operation on the FS100. I also did not like the 18-200mm f5.6 kit lens. There was too much lag in the focus and iris controls, but the beauty of this camera is that you can use a multitude of lenses. For the evening shoot I used a Nikon 50mm f1.8 which was so much nicer to use. On reviewing the footage I did find that we were tending to over expose the FS100 by half a stop to a stop, this does make making accurate comparisons difficult and I apologise for this. I believe this was down to the slightly different images we were seeing on the LCD’s. I did use the histograms on both cameras to try to ensure even exposure, but even so there is a difference. A small part of this is also likely down to the very slightly different contrast ranges of the two cameras.
Oe thing we discovered, not mentioned in the video is that when you use a full frame lens, like the Nikon 50mm. You must ensure that the E-Mount adapter you use has an internal baffle or choke. If it doesn’t you will suffer from excessive flare. The adapter I had did not have a baffle and some shots (not used) were spoilt by flare. The adapter I have from MTF for the F3 has a baffle as do MTF’s E-Mount adapters, so these should not suffer from this issue.
The FS100 performance is so very close to that of the F3’s (at 8 bit 4:2:0, 35Mb/s) that it is hard to tell the two apart. I believe the F3’s images are just a tiny bit richer, with about half a stop more dynamic range, in most cases it takes a direct side by side comparison to show up the differences.
The range of camera settings and adjustments on the FS100 is not quite as extensive as on the F3, nor do the adjustments have such a broad range. However there is plenty of flexibility for most productions.
If you don’t need 10 bit 4:2:2 then it is hard to justify the additional cost of the F3, both cameras really are very good. Despite some other reports else where I felt the build quality to be very good and the buttons, while small, are big enough and well placed. If you do want autofocus then you will be pleased to know that it actually works pretty well on the FS100 with only minimal hunting (of course you must use an AF compatible lens).
I did also record the HDMI output to one of my NanoFlashes at 100Mb/s. Comparing these side by side it is extremely hard to see any difference. It is only when you start to heavily grade the material that the advantage of the higher bit rate Nanoflash material becomes apparent. There is less mosquito noise in the NanoFlash material. I was really impressed by the AVCHD material. The lack of noise in the images really helps.
The FS100 really is the F3’s little brother. The pictures are remarkably close, which they should be as they share the same sensor. The FS100 packs down into a remarkably small size for transport. The loan camera from Sony was actually packed in a case designed for the MC1P mini-cam, about 15″x10″x5″ so very compact indeed. The F3 is considerably larger and bulkier, in part due to the extra space taken up by the built in ND filters.
The lack of ND filters does need to be considered. There are some clever solutions in the pipelines from various manufacturers as well as existing solutions such as vari ND’s, screw on ND’s and a Matte Box with ND’s, so it’s not a deal breaker
I think there is every chance that the FS100 will be the first NXCAM camera that I will purchase. It will be a good companion to my F3. It’s modular design will allow me to get shots that are not possible with the F3. I felt that the FS100 (with the 18-200mm lens that I don’t like) was better suited to “run and gun” than my F3 with either manual DSLR lenses or PL glass. You can, with the FS100 simply point the camera at your subject and hit the one push auto focus and auto iris and have an in-focus, correctly exposed shot. This is much more like a traditional small sensor camcorder in this respect. The long zoom range also makes this more like a conventional camcorder, although there is no servo for the zoom.

In conclusion, in my opinion, for “run and gun” or quick and dirty setups the FS100 with the 18-200mm lens has an edge over the F3 due to the fast auto focus and auto iris one-push controls. For more precise work and shallow DoF your going to want a different lens, something with manual control and calibrated focus and iris scales. For more demanding shoots then the F3 is probably the better choice with it’s slightly improved dynamic range and the ability to use S-Log and 4:4:4. In either case these cameras can produce highly cinematic pictures and I see no reason why you could not shoot a great looking feature with either.

Canon XF305 Review with sample footage.

IMPORTANT UPATE REGARDING NOISE AND SENSITIVITY: See section highlighted in red below.
Hi all. Well I have got a Canon XF305E for the afternoon. Wish it was longer, but they are like hens teeth. I’m going to be writing and updating this as I go, so please keep coming back for the latest updates and post a comment if there is anything you want me to specifically look at.

side-by-side-300x224 Canon XF305 Review with sample footage.
XF305 Top and EX1R Bottom

Out of the box, first impressions are that it is big. 20% bigger than an EX1. The body is dominated by the very large lens which also has a sensor of some kind to the left of the lens barrel. I assume this is to do with the autofocus system. I hope so as it would make Matte Box use very difficult.
Overall it feels very well made although there are a few bits that could be better. It’s possible to put a battery in the battery compartment incorrectly so that the camera will work unless you knock it and bump it, then the battery connection is lost. You really need to have the camera down on a flat surface to be sure the battery goes in right. In addition there is a pair of really heath robinson looking springs at the back of the battery compartment. Considering this is about the most expensive camcorder in it’s class you don’t expect cheap and nasty springs like the ones fitted in the battery compartment.

springs-300x224 Canon XF305 Review with sample footage.
Cheap springs

They look like an after thought.

Incorrectly inserted Battery
The flap that covers the battery feels cheap and plasticky compared to the rest of the camera body and I would be worried about this breaking off at some point. However if it does break there is a separate battery catch that holds the battery in place.
Looking at the lens my first point of confusion came when I pressed the zoom rocker and nothing happened. I turned the calibrated zoom ring on the lens and the lens zoomed in and out, but the rocker did nothing. So I looked for the zoom servo switch. I didn’t find one but did find the “Zoom – Rocker – Ring” switch. Switched it from ring to rocker, pressed the rocker and the zoom works…….. but….. now the zoom ring does not turn or move, so you can have one or the other but not both. The iris ring has no markings and is of the round and round servo variety so you need to look at the (very nice) LCD screen to see where the iris is set, the same for the zoom when set to rocker.

305LCD-300x224 Canon XF305 Review with sample footage.
XF305 LCd with waveform monitor

The focus system is not that dissimilar to an EX with both calibrated manual and non calibrated manual/auto operation. On an EX you slide the focus ring forwards and backwards to switch from full manual to servo control. On the XF305 you have to take your hand off the focus ring to operate a small push button that allows you to rotate the lens body to switch between manual and servo. It’s not quite as convenient as the EX but is easy enough to do. There is a problem with this however. If you set the manual focus ring at say infinity, then switch to the servo/manual/auto focus and use that, when you switch back to full manual the lens will return to the last position you set the focus to. OK, fine, that’s the same as an EX1R, BUT on the XF305 you can’t see the focus scale in the focus window when you are set to servo/auto so you have no idea what the focus is going to do when you switch modes unless you can remember where you last set the manual focus.
Just like an EX1 when you hand hold the camera it’s bulk puts a fair bit of strain on the wrist as it want’s to fall forwards and to the left. There is no adjustable hand grip rotation and the record start stop button is a little low down for my thumb. The hand grip is also quite small and angular. I think the EX1R is a lot more comfortable to hold.

tripod-plate-150x150 Canon XF305 Review with sample footage.
Small single thread tripod plate

If your using the XF305 on a tripod there is only a single 1/4? threaded hole in a small plate on the bottom of the camera, much like the original EX1, so don’t overload it or you may end up breaking the plate. Perhaps Curtis at Juiced Designs will do a strengthening plate for the XF305. Do camera designers not read forums and look at what happens to cameras when used in the field?
Behind the hand grip there is an array of BNC connectors for SDi, video out, Genlock and timcode. Full marks for using proper BNC connectors here. Behind these are a whole bunch of floppy cheap plastic covers over HDMI, USB, headphone, AV, remote and mini component connectors.

LCD-Left-300x224 Canon XF305 Review with sample footage.
LCD on the left

In use the large LCD screen is clear and easy to see. It flips out from under the handle on both sides of the camera which is really neat.

LCD-right-300x224 Canon XF305 Review with sample footage.
LCD on the right

The multi-coloured graphics all over the screen do make it a little cluttered but these can be easily turned off. The XF305 can also display waveform monitor and vectorscope plus a 3 zone waveform monitor all of which are very useful tools to have (LCD screen only, not rear VF). While looking at the LCD I realised that just like the EX1 the microphone and in this case the LCD as well, stick out beyond the end of the lens. Why do camera manufacturers do this? It makes fitting and using a Matte Box so difficult. Doh! Having the LCD screen so far forwards could present problems for Matte Box users.

XF305-Default-300x168 Canon XF305 Review with sample footage.
XF305 Default settings (click for full frame)

Where the EX1 and EX3 have picture profiles the XF305 like most pro Canon cameras has a number of “Custom Picture” memories. There are 6 preset memories for you to dial in your own looks plus “Video C”, “Cine V” and “Cine F” setups. The Cine V setup was really soft and Cine F just had a quite flat look, however I didnt really have time to explore these fully. I did try Alan Roberts recommended settings and these are very nice and I would recommend them as a good starting point for really making the XF305 sing. Within the CP settings you can choose from 4 standard gamma curves and 2 cine style gamma curves. The Matrix is fully adjustable so it should be easy to roll your own custom looks. Another setting tucked away in the CP menu is the noise reduction. The XF305 has some very clever noise reduction that is clearly doing a good job of controlling the noise that is normally be associated with a small sensor camera. You can choose between Automatic nose reduction and 8 steps of reduction. If set to 8 however the noise reduction is very hard and the resolution drops way down.

EX1R-Default-300x168 Canon XF305 Review with sample footage.
EX1R Default settings

The pictures from the XF305 are very good. At 0db they are quite similar overall to those from an EX1. They do have a different colorimetry to Sony’s camera’s (which I always find a little yellow) and are pleasing to look at. Clearly the lens is very good, CA is well controlled but there is some quite obvious barrel distortion between fully wide and 6mm, but it’s no worse than an EX1R and really to be expected from a camera at this price point.

barrel-distortion-300x168 Canon XF305 Review with sample footage.
Barrel Distortion and Corner Softening

I also found some noticeable softening in the corners fully wide which appears to be worse on the left side of the image than the right.
When I was looking at the lens distortion I was zooming in and out using the zoom rocker, then I went to turn the zoom ring just to tweak the zoom and of course nothing happened. This zoom rocker or zoom ring, but not both way of operation really sucks.. am I missing something here? While on the subject of the zoom rocker I was asked about how it was with slow creeping zooms. Well it’s very good. I did find that you have to press the rocker a long way past the center point before anything happens, but once the zoom starts to operate you can get a slow creeping zoom. But to then go from the creeping zoom smoothly to a faster zoom is tricky as a tiny bit more pressure on the rocker leads to a rapid increase in zoom speed. It seems that there is a very large dead area where the zoom rocker does nothing and then all the action takes place in the last few millimeters of its travel. It almost feels like the zoom speed is in steps, not entirely variable. I’m sure it’s not and with practice perhaps I could master it, but it’s a little touchy. The EX1R isn’t perfect either. The zoom rocker can be a bit twitchy when trying to do a creeping zoom, but in this case I prefer the EX1R zoom over the Canon. If you do choose to use the zoom ring to control the zoom there is some serious lag between turning the zoom ring and the zoom happening. For slow zooms this may not be an issue, but crash zooms are very difficult to execute. The iris ring also as some lag which makes fine tweaking of exposure a little harder than it should be. The last couple of years I have become so used to the EX1 and EX3 lens with its great feel and proper zoom and iris rings that this is a real let down. Overall I think that optically the Canon lens as a small edge over the EX lens, there is less CA and a greater zoom range. But ergonomically I much prefer the EX1R lens.

XF305-Alan-Roberts-300x168 Canon XF305 Review with sample footage.
XF305 Alan Roberts CP

Latitude is very similar at 0db between both cameras, I couldn’t really see much of a difference either way. UPDATE There are some differences in image sharpness and noise however. Please see this clip (Vimeo or YouTube) for some examples, generally Vimeo is better quality.
If anything the Canon 305 at first glance appears a little sharper than the EX1R, but looking closer and examining the footage as well as resolution chart results shows very similar resolution from both cameras. However the XF305 pictures contain a lot of quite visible, very fine noise that’s constantly buzzing around at all brightness levels. This very fine noise is easily mistaken for extra picture detail, which it is not.
It’s really interesting to look at side by side comparisons of the EX and XF footage. With the same clip, trees and foliage from the XF appear to be more detailed, but step through the footage frame by frame and you see the XF foliage is actually full of this fine noise compared to the EX foliage, this makes it appear sharper as it adds a fake “texture” to the foliage. But I can’t actually see any extra real detail in the XF foliage. Taking the same clip and looking at the parked car, again the XF shows a lot of noise, but in this case you can clearly see the car is a little softer in the XF footage than the EX. These differences are not so much down to resolution differences, but down to noise and noise reduction working in slightly different ways in the two cameras plus differences in the detail settings.

gain-sbs-1024x576 Canon XF305 Review with sample footage.
XF305 and EX1R at +12db

Turn up the gain on both cameras to +12db and the difference is even more striking. Click on the image to the left to view it full frame or look at the clip I have prepared (Vimeo or YouTube). I find the fine, busy, noise from the XF305 a lot more objectionable than the more blocky noise that the EX1R generates. The XF305 also shows some black speckles similar to those found on the Panasonic HPX301. Given that the XF305 is using small 1/3? sensors this kind of performance is not really unexpected. The XF305 probably has the best front end of any 1/3? camera currently on the market, but controlling noise on small sensors is harder to do than with large sensors and IMHO it still doesn’t perform as well as the EX’s with their larger sensors.
In addition the EX1R’s larger sensor helps it capture more light making it 1.5 stops more sensitive than the XF305. So in low light you will tend to use more gain with the 305 than with an EX. It has been pointed out that the XF305 lens is about half a stop faster than the EX lens which does help the 305 little, but if low light performance is important to you do choose wisely. You can increase the noise reduction on the XF305 to combat the noise but this also softens the picture, especially when used at the higher settings. If you download the raw footage you can zoom in and see the differences for yourself.

XF-left-ex-right21-300x168 Canon XF305 Review with sample footage.
305 Left, EX1 Right Default settings
XF-left-ex-right1-300x168 Canon XF305 Review with sample footage.
305 Left, EX1 Right Default settings

The differences are small, but they are there. The Canon is noisier looking while the Sony appears a little softer, but I’m not convinced that it is, I thinks it the XF’s noise giving the impression of a sharper image by adding texture to many surfaces. I personally would take the cleaner image as you can more with this in post production.
I also shot some clips with the XF305 and a NanoFlash as well as the EX1R and a NanoFlash. At 50Mb/s it was very hard to tell any difference between the XF305 and 305/NanoFlash recording, which is what you would expect. If anything the NanoFlash footage may be just a tiny bit less blocky. Comparing the XF305 at 50Mb/s and EX1R/NanoFlash at 50Mb/s the EX footage was quite a bit cleaner with less mosquito noise and macro blocking. If you click on the side by side image on the right you can view it full screen. Look at how much cleaner the EX footage is, but also look carefully at the brickwork. I can tell you that in the moving video clip the bushes in the XF305 clip are full of fine noise, on the frame grab this looks like fine detail, but it’s not.

305-EX-Nano2-300x168 Canon XF305 Review with sample footage.
XF305 and EX1R/NanoFlash at 50Mb/s

The EX footage recorded on to the NanoFlash at 50Mb/s is cleaner with less macro blocking and mosquito noise, this is probably due to the very fine noise from the 305 stressing the codec harder than the low frequency noise from the EX. At 100Mb/s the EX1R looked really good indeed. The test footage was shot at 25P and even though the XF305 is recording at 50Mb/s 4:2:2 against the EX1R’s 35Mb/s 4:2:0 the visible difference in the rushes is negligible.
The rear viewfinder on the XF305 is a bit better than the rear finder on the EX1R. It’s bigger and I found it very nice to use, however I could not get the waveform monitors etc to appear in the rear finder, only the LCD screen. The menus are logically laid out, I didn’t find them as straight forward to use as the EX menu’s but then I have been using EX’s for some years now so it could just be a case of them being different to what I’m used to.
CONCLUSIONS
So what do I think? Well the XF305 is a very good camcorder. It produces very pleasing images recorded at 50Mb/s 4:2:2. Is it better than an EX1R? Well I don’t think that overall it is. Is the EX1R better then? On it’s own, no, but with a NanoFlash, yes. There are bits of both cameras that I like and dislike. The EX1R is nicer to hold and more compact, it has a better zoom rocker and record switch. The XF305 has a better zoom range and less CA (Chromatic aberration) but I would not enjoy the way you have to choose between the zoom rocker OR zoom ring and can’t have both. The 305?s zoom and iris rings are a little sluggish to respond and the iris has no calibrated markings so you have to rely on the viewfinder or LCD. The 305?s LCD is really very good and I like the way you can flip it out either side. The EX1R’s rear finder, while perfectly useable is not as good as the one on the XF305. The picture quality from both cameras is very good. Different…. but good. The 305 has a slight edge on it’s out of the box look but it is visibly more noisy than the EX1R and it’s easy to confuse the very busy fine noise that appears across the whole image as fine detail. The EX can be dialled in to give great pictures too. As a side note with the EX going in to the Picture Profiles and increasing frequency to +40 helps sharpen up the foliage in the EX pictures. Both cameras have some noise in the images, at 0db I think the EX has the visual edge and looks cleaner, at higher gain levels above +6db the XF305 noise becomes more and more objectionable compared to the EX1R. At 0db the XF305?s fine noise is stressing the codec a little. An EX1R recording to a NanoFlash at 50Mb/s produces a much cleaner image with less mosquito noise and macro blocking.
If your thinking of buying either it’s a tough choice. The XF305 has genlock and timecode in, which the EX1R does not have. For that you need to get an EX3 which is more expensive, but then you can also change the lens. I certainly don’t see any reason to swap my EX’s for 305?s and the similarly priced EX1/NanoFlash combo is an extremely powerful tool offering the benefits of dual record, HD and SD recording as well as higher bit rates. In addition NanoFlash 50Mb/s files are compatible with the XDCAM HD optical disc system, which the Canon files are not. The XF305 has smaller sensors than the EX1 so controlling depth of field will be a little harder, also you will get image softening due to diffraction effects about a stop sooner with the 305 but this may or may not be important to you.
In Summary:
Optics: Canon
Ergonomics: Sony
Pictures: Sony (cleaner, less noise)
Workflow: Sony (Because it’s faster (with SxS) more mature and you have backwards compatibility with Optical Disc XDCAM HD)
Canon XF305 and Sony EX1R side by side tests from Ingenious TV on Vimeo.

PMW-320. Surprisingly Good!

I’ve spend a couple of days putting a PMW-320 through it’s paces. The 320 is the latest addition to the XDCAM EX line up. It’s very much like the PMW-350 which I reviewed in depth last year, the principle difference is the sensor size. The PMW-350 is 2/3? while the PMW-320 is 1/2?. The camera can be purchased with or without a lens, the supplied lens is a Fujinon 16×5.8mm HD lens that has both autofocus and manual focus. The lens mount is Sony’s standard 1/2? hot shoe bayonet, so owners of DSR300? or PDW-350?s etc can use  their lenses directly on the PMW-320. As with the 350 the lens that comes with the 320 is pretty good. Nice and sharp and with a good feel to it considering the cost. It does however suffer from flare under harsh lighting and this can soften the picture a little. A good lens shade or matte box with flags would really help this lens.

Externally the 320 and 350 are almost identical. The give aways are the rubber strip under the handle, EXMOR badge on the side and lens mount ring are dark blue on the 320, black on the 350. Off the shelf the stock PMW-320 actually has more features than the 350. SD is included as standard and it can output to both HDSDi and HDMI at the same time. Buttons and switches are the same on both camera as is the excellent high resolution colour viewfinder. On switching on and looking through the menus they appear to be the same as the 350, no there surprise really, so just like the 350 instead of the picture profiles and Cinegammas found on the EX1R and EX3 we have Scene Files and Hypergammas more like a PDW-700 or other high end Sony cameras. Talking of the EX1R and EX3, there has been a little confusion over the sensors used in the 320. At first I got the impression that the 320 used new sensors, but I was told at NAB that was not the case and the 320 has the same sensors as the EX1R/EX3. So I was somewhat surprised when I started looking at the images from the 320 to see less noise and a different looking picture.

On the PMW-320 there is a wider range of camera adjustments compared to an EX1R. For example as well as detail settings there is also a section for adjusting the Aperture correction which can also sharpen and soften the look of the camera by boosting high frequencies. Out of the box I didn’t think the 320 was quite as sharp as my EX3. But after a few minutes on the bench and with a few tweaks to the detail and aperture settings the camera was looking very good indeed (detail -8, aperture +20). While not a quiet as the PMW-350 the 320 does appear to have less noise than an EX1 or EX3. It’s not a big difference, but every little helps. My guess there is additional signal processing going on to reduce the noise.

The use of scene files for the PMW-320 and Picture Profiles on the EX1 does make it harder to match the cameras if your using non-standard settings. It can be done, but it takes a little more work.

The power consumption of the 320 is, once again remarkably low. I was powering it with a 95Wh battery and it lasted most of the day. There are no fans to make noise and it’s very light yet well balanced. The big question on my mind when I heard about it was, why buy a 320 when you can get an EX3 for a lot less or a PMW-350 which has amazing image quality for another £2k to £3k. Well obviously the form factor is very different from an EX3. The 320 is a full shoulder mount camera, complete with slot for a radio mic that runs on V-Lock batteries. The EX3 is a semi-shoulder handy-cam running on small batteries. Both will take 1/2? interchangeable lenses, so no great difference there. But as well as the form factor, which can be very important, the PMW-320 also adds SD recording and HDMI output. There is also the small improvement in image quality to consider. I like the 320, not as much as I like the PMW-350, but it is a fair bit cheaper so could prove to be very attractive for those on a tight budget that want the shoulder mount form factor as well as those that may already have nice 1/2? lenses on their PDW-350?s or 355?s.

Click on the images below to see the full frame images. The small noise improvement is difficult to see in a frame grab. It’s more noticeable in a video clip.

pmw-ex3-1-300x168 PMW-320. Surprisingly Good!
PMW-EX3
pmw-320-1-300x168 PMW-320. Surprisingly Good!
PMW-320