By the time you get to read this you may already know almost everything there is to know about the PXW-FS7 II as it has been leaked and rumoured all over the internet. But I’m under a Sony NDA, so have had to keep quiet until now.
And I’ve been told off for calling it a MKII, the correct name is PXW-FS7 II. Sorry Mr Sony, but if you call it FS7 II, most people will think the “II” means MKII.
The FS7 camera is a mature product. By that I mean that the early bugs have been resolved. The camera has proven itself to by reliable, cost effective (amazing bang for the buck really). To produce great images and 4K files that are not too big. It can do slow-mo, 4K, 2K, HD and raw via an adapter and external recorder. As a result the FS7 is now one of the top choices for many broadcasters and production companies. It has become an industry standard.
The first and most important thing to understand about the FS7 II is that it does not replace the existing FS7. I would have preferred it if Sony had called this new camera the “FS7 Plus”. The “II” designation (which I take to mean MKII) implies a replacement model, replacing the MKI. This is not the case. The FS7 II is in fact a slightly upgraded version of the standard FS7 with a few hardware improvements. The upgrades make the MKII quite a lot more expensive (approx 10K Euros), but don’t worry. If you don’t need them, you can stick with the cheaper FS7 MK1 which remains a current model. In terms of image quality there is no real difference, the sensor and image processing in the cameras is the same.
So what are the changes?
The most obvious perhaps is the use of a square rod to support the viewfinder. This eliminates the all too common FS7 problem of sagging viewfinders. As well as switching to a square rod each of the adjustments for the viewfinder mounting system now has a dedicated clamp. Before if you wanted to slide the viewfinder forwards or backwards you undid a clamp that not only freed off the sliding motion but also controlled the tilt of the screen. So it was impossible to have the fore-aft adjustment slack for quick adjustments without the viewfinder sagging and drooping.
With the MkII you can have a slack fore-aft adjuster without the VF drooping. Overall the changes to the VF mounting system are extremely welcome. The VF mount on the Mk1 is a bit of a disaster, but there are plenty of 3rd party solutions to this. So you can fix the problems on a MKI without having to replace the camera. In addition, if you really wanted you could buy the FS7 II parts as spare parts and fit them to a MKI.
The Lens Mount.
The next obvious change is to the lens mount. The FS7 MK1 has a normal Sony E-Mount where you insert the lens and then twist it to lock it in to place. The FS7 II mount is still an E-Mount but now it has a locking collar like a PL or B4 mount. This means that you have to insert the lens at the correct angle and then you turn a locking ring to secure the lens. The lens does not rotate and once locked in place cannot twist or turn and has no play or wobble. This is great for those that use a follow focus or heavier lenses. BUT the new locking system is fiddly and really needs 2 hands to operate. In practice you have to be really careful when you mount the lens. It’s vital that you align the white dot on the lens with the white dot on the mount before you twist the locking ring.
As you rotate the locking ring a small release catch drops into place to prevent the ring from coming undone. But if the lens isn’t correctly aligned when you insert it, the lens can rotate with the locking ring, the catch clicks into place, but the lens will just drop out of the mount. When inserted correctly this mount is great, but if you are not careful it is quite easy to think the lens is correctly attached when in fact it is not.
Variable ND Filter.
Behind the lens mount is perhaps the most significant upgrade. The FS7 II does away with the rotating filter wheel and replaces it with the variable ND filter system from the FS5. I have to say I absolutely love the variable ND on the FS5. It is so flexible and versatile. You still have a 4 position filter wheel knob. At the clear position the ND filter system is removed from the optical path. Select the 1, 2 or 3 positions and the electronically controlled ND filter is moved into position in front of the sensor. You then have 3 preset levels of ND (the level of which can be set in the camera menu) or the ability to smoothly control the level of ND from a dial on the side of the camera. Furthermore you can let the camera take care of the ND filter level automatically. The real beauty of the variable ND s that it allows you to adjust your exposure without having to alter the aperture (which changes the depth of field) or shutter (which alters the flicker/cadence). It’s also a great way to control exposure when using Canon lenses as the large aperture steps on the Canon lenses can be seen in the shot.
Another physical change to the camera is the use of a new arm for the handgrip. The new arm has a simple wing-nut for length adjustment, much better than the two screws in the original arm. In addition you can now use the adjuster wing-nut to attach the arm to the camera body and this brings the hand grip very close to the body for hand held use. This is a simple but effective improvement, but again 3rd party handgrip arms are available for the base model FS7.
The viewfinder loupe has seen some attention too. The standard FS7 loupe has two fiddly wire clips that have to be done up to secure the loupe to the viewfinder. The MK2 loupe has a fixed hook that slips over the top lug on the viewfinder so that you now only need to do up a single catch on the bottom of the loupe. It is easier and much less fiddly to fit the new loupe, but the optics and overall form and function of the loupe remain unchanged.
As well as the loupe the FS7 II will be supplied with a clip on collapsable sunshade for the viewfinder. This is a welcome addition and hand held shooters will no doubt find it useful. When not in use the sunshade folds down flat and covers the LCD screen to protect it from damage.
The number of assignable buttons on the FS7 II is increased to 10. There are 4 new assignable button on the camera body where the iris controls are on the original FS7. The Iris controls are now on the side of the camera just below the ND filter wheel along with the other ND filter controls. These buttons are textured to make them easier to find by touch and are a very welcome addition, provided you can remember which functions you have allocated to them. It’s still a long way from the wonderful side panel LCD of the PMW-F5/PMW-F55 with it’s 6 hotkeys and informative display of how the camera is configured.
Tucked under the side of the camera and just above the power switch there is now a small green power LED. The original FS7 has no power light so it can be hard to tell if it’s turned on or not. This little green light will let you know.
The last hardware change is to the card slots. The XQD card slots have been modified to make it easier to get hold of the cards when removing them. It’s a small change, but again most welcome as it can be quite fiddly to get the cards of an FS7.
A further change with the FS7 II is the addition of Rec-2020 colorspace in custom mode. So now with the FS7 II as well as Rec-709 colorspace you can also shoot in Rec-2020. I’m really not sure how important this really is. If Sony were to also add Hybrid Log Gamma or PQ gamma for HDR then this would be quite useful. But standard gammas + Rec2020 color doesn’t really make a huge amount of sense. If you really want to capture a big range you will probably shoot S-Log2/3 and S-Gamut/S-Gamut3.
So – the big question – is it worth the extra?
Frankly, I don’t think so. Yes, the upgrades are nice, especially the variable ND filter and for some people it might be worth it just for that. But most of the other hardware changes can be achieved via 3rd party accessories for less than the price difference between the cameras.
With all the financial turmoil going on in many countries right now I think we can expect to see the cost of most cameras start to rise, including the original (but still current) FS7. This may narrow the price gap between the FS7 MKI and FS7 MK2 a little. But an extra 3000 Euros seems a high price to pay for a variable ND filter.
In some respects this is good news as it does mean that those that have already invested in an FS7 MKI won’t see that investment diminished, the MK1 is to remain a current model alongside the souped up MK2 version. Now you have a choice, the lower cost workhorse FS7 MK1 or the MK2 with it’s variable ND filter and revised lens mount.