After exactly eight(!) years Sony will finally update the current 85mm f/1.4 GM. Two trusted sources told me this lens will be in Stock by early Summer. Which usually means announcement will happen 1-2 months earlier (Spring). They didn’t want me to share the specs of the lens but unconfirmed rumors do suggest this to be a new 85mm f/1.4 GM II. it will be optcially much improved and slightly more compact.
But there is a but…super wild rumors I got speculate about the possibility of a DOUBLE 85mm GM lens announcement with the second lens being faster than f/1.4! But this is NOT coming from my trusted sources so take it with a huge grain of salt for now!
To wrap it up:
CONFIRMED: New Sony 85mm GM coming in Spring (and in Stock by early summer)
Likely: Same f/1.4 aperture but optically improved and slightly smaller/lighter
Wild rumor: There might be a second and faster 85mm GM too
I told you that Sony plans to update some of their current G zoom lenses. Last week I leaked the possible image of a new 24-50mm f/2.8 G lens. Now I got this rumor about a second new G zoom: The Sony 24-200mm f/2.8-4.5 G OSS.
Now this lens would be high on my wishlist if it’s not to heavy! What do you think about this lens?
After the Sony A9III launch speculations started to go around the web that the A1II also might feature a global shutter sensor tech. I do believe that at this time this is unlikely to happen. Yes, on paper it’s possible the A1II could feature a 50MP global shutter with 60fps. This would theoretically match the speed of the 24Mp 120fps A9III camera. But the A1II will also have to beat the image quality of the current A1 and global shutters are very close but still not as good as rolling shutters when it comes to ultimate Image Quality.
One more thing: According to my sources you still have to wait quite some time before the camera gets announced!
Note: This is a WILD rumor about the A7sIV that I got from a new source. Trusted sources have NOT told me yet if the A7sIV will be coming in 2023. So for the sake of clickbait, sorry “rationale discussion” let me know if you would be happy if that rumor would turn out to be true:
A7sIV will be announced in Q3/Q4 2023
6k sensor that offers raw video and oversampled 4k video with no crops
The highest dynamic range ever on any alpha camera
If the rumor is correct (big if!) the surprise here is that the A7sIV would not record 8K. Of course, being this aimed at professionals we have to admit that 8K isn’t yet mainstream anyway. So it might be a wise choice from Sony to focus on delivering the best 4k quality possible.
At IBC 2022, we had the opportunity to talk to Sony’s Nobutatsu Takahashi-san, who is responsible for the Sony Cinema Line of cameras. In this interview, we learn about the underlying philosophy of Sony’s Cinema Line and the approach the company is taking to further empower filmmakers around the world.
A couple of key info:
electronic ND filter in small Alpha cameras:
Currently, it is considered impossible to fit both an IBIS system and ND filters of any kind in such a small body, but as Nobutatsu Takahashi-san puts it “nothing is impossible”. With that in mind, there’s at least hope that we can benefit from both, IBIS, AF and e-ND in the future!
computational cinematography is a trend that will be impossible for anyone to ignore
Presently, the Sony Cinema Line looks like this: FX3, FX6, FX9, then nothing, and then VENICE (VENICE 2). We used to have the F5/F55 as an intermediate. As it is, Sony still sees the possibility for such intermediate cameras, in between workhorses like the FX9 and the very high-end VENICE cameras.
Before we get into this speculative bit about the Sony medium format system I kindly invite you to subscribe my new Youtube channel (click here). And now let’s get onto it:
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It’s about time to talk about facts, myths and rumors about the possible future Sony medium format system. In my video above I explain everything we know so far and below you can find some facts and rumors. It’s important to disclose ASAP that there is no hard fact yet that convinced me the medium format system is coming any time soon. But there is some increasing background noise, and some patents that gives us some breadcrumps on how such a system might look like:
Sony statements on Medium Format:
Back in 2017 Sony manager said that at least for now they rule out the possibility to launch a medium format camera. The reason is that it takes a lot of time and resources to develop a new system with cameras, lenses and accessories. At the same time Sony they have all the necessary resources (knowledge and components) to make such a medium format camera if they would like to do it.
387mm f/2.8 (lens length: 679mm) – in Full Frame terms this is a 240mm f/1.7 (using online calculator)
323mm f/2.8 (lens length: 576mm) – in Full Frame terms this is a 200mm f/1.7
258mm f/2.8 (lens length: 380mm) – in Full Frame terms this is a 160mm f/1.7
161mm f/2.8 – in Full Frame terms this is a 100mm f/1.7
84mm f/2.9 (lens length: 123mm) – in Full Frame terms this is a 52mm f/1.7 (it would be 2cm longer than the Zeiss 50mm f/1.4 FE)
The extraordinary feature of those lens patents is that they are all designed for curved sensors. Sony patented some curved sensors design (example here). This includes also Full Frame curved sensors (example here). Some other company like for example CEA-LETI already displayed some working prototype (more about this here). While Sony already showed an image sample shot on a curved sensor back in 2014 (see here).
“Curved CMOS Image System: When light transmitted by a lens strikes a perpendicular target such as a CMOS image sensor, it forms a circle of light called an image circle. It’s difficult for a flat (planar) CMOS image sensor to deliver high image sensitivity at high resolution (highly scaled pixel pitch) because of the fundamental physical limit known as quantum efficiency. To break through that physical limit and to achieve higher sensitivity anywhere within the image circle at higher resolution, Sony built and will describe an imaging system that comprises a hemispherically curved, back-illuminated CMOS image sensor (BIS) and integrated lens. It doubles the sensitivity at the edge of the image circle while increasing sensitivity at its center by a factor of 1.4, with a 5x reduction of dark current (Jd) compared to a planar BIS. Moreover, a common problem known as lens field curvature aberration (Afc) is mitigated by the curved sensor itself, and so the curved BIS enables higher system sensitivity with a brighter lens with a smaller F number (Fn) than is possible with a planar BIS. In addition, by controlling the tensile stress of the BIS chip to produce a curved shape in the first place, the energy band-gap (Eg) is widened and a lower Jd is achieved. (Paper T2.1, “A Novel Curved CMOS Image Sensor Integrated with Imaging System,” K. Itonaga et al., Sony)“
Recent medium format Rumors:
The only rumor I got from solid sources says that Sony is working on a new kind of camera. But we shouldn’t get too excited about that wording. It could mean a new kind FF camera too. All other rumors are from anonymous sources and therefore at high risk of being B.S. The last two I got tell us this:
Simultaneous announcement about curved sensor medium format camera development (2 cameras, 150mp and 200mp, 9-12 prime lenses, very expensive, to follow quickly)
the medium format system Sony will release in 2 years has not curved sensor, its a new developed 200mp 54×36 sensor in a new mount, Sony will release an adapter to use E lenses (just they can say it had a lot of compatibility lenses cause the system will be released with only 3 primes) and will be a system without mechanical shutter with flash sync faster than anything in the market by far, its a system targeted for ultimate studio work
The business case for a Sony medium format system:
The Sony A1 and the Fuji GFX proved that people is willing to pay a lot of money for exciting cameras. In all those years of constant camera market decline only the high end stuff keeps selling. Sony might have been motivated to be bold and launch a MF system.
Wrap Up:
If patents are any indication for the direction Sony wants to go with their medium format system than we can assume this:
The sensor is 2.2x larger than FF with 53.5mmx 40mm size and 0,65 crop factor. This is larger than the current Fuji GFX sensor (44x30mm, 1.7 larger than FF and 0,79 crop)
All these sensors are curved. This allows the lenses to be much smaller because they don’t need additional glass to correct for distortion. And it allows to get the same sharpness all across the frame. The f/2.8 (FF equivalent f/1.7) lenses are barely larger than Full frame f/1.4 primes.
The patented lenses are all primes with f/2.8 aperture. This is equivalent to f/1.7 in Full Frame terms.
So you see, Sony seems to aim for a proper 645 sensor with curved sensor tech to beat the Fuji GFX system in terms of image quality while still maintaining a relatively compact lens system. The trade off is that such curved sensors are eventually going to be very costly to produce.
It’s all speculation for now, and patents are no proof for real stuff happening. But I hope that within the next few months we will finally learn more if Sony is serious about this. Maybe after reading this known sources can give me some more info about what’s going on with Sony’s medium format plan ;)
