(SR5) More Sony Full Frame sensor news: 36MP sensor has six different native ISO settings!

Two Sources sent me this graph. As a reminder: The IMX251 and IMX309 are existing sensors.  The yet to be announced sensors are:
IMX435 is a new 36Mp 8K sensor (article here)
IMX 551 is a new 60MP 8k sensor (article here)
IMX455 is a stripped down version of the IMX551 (article here).
Source 1 told me this:
IMX455 is electricity saving type Affordable price CMOS, half power of IMX251. Perhaps it target in third party market.
IMX511 order better Dynamic Range (20/6)Log10(52000/1.762)≈14.9EV, (IMX455~14.4EV), but watse more power. It’s unfriendly to the third party camera manufacturers which wanna make a High resolution camera without high speed. Also, IMX551 may is not for sell.
IMX435 STARVIS use Hecx Native Conversion Gain to Produce more SNR in Dark Scene:
(ISO 15 ~ 17.5EV/ISO 100 ~ 15.4EV/…/ISO 409600 ~ 6.9EV)
If readout all Conversion Gain, the Landscape can be extended to 120dB, like the high SNR sensor sony displayed on IEDM 2018. But IMX435 seems impossible to do this. It’s not a still picture style sensor.
Source 2 told me this:
“The star of the show IMX435 sensor has 6 native sensitivities (from base to top as seen in the table):

ISO50 = Conversion Gain -18dB, EI +12dB, DR 17.4EV
ISO200 = Conversion Gain 0dB, EI +6dB, DR 15.4EV
ISO800 = Conversion Gain +18dB, EI 0dB, DR 13.4EV
ISO12800 = Conversion Gain +36dB, EI +6dB
ISO102400 = Conversion Gain +54dB, EI +6dB
ISO1638.4K = Conversion Gain +72dB, EI +24dB

Its full well capacity at base is particularly impressive at 605k e-, A7SII sensor IMX235 is “only” 159K e- with much bigger photosite. This again highlights the power of Exmor RS.”

To be clear:
1) These sensors are open to be used by third companies too
2) To use the full potential you need to buy the rights to use the Sony proprietary SLVS-EC interface
3) Don’t expect these sensors to be used with their full potential on small compact mirrorless cameras. Camcorders are likely to use them first (bigger more powerful processor and bigger ventilation system)
My guess is that future Sony Alpha cameras will use “variations” of these sensors.

(SR5) Sony is finalising its new H.265 based professional codec – XEVC 8K. Is it coming on the A7sIII?

The reliable Sony sensor source also sent me this new info that could be for interest for future Sony A7sIII owners:

Got some new info, a break from all the sensor talk :-)

So Sony is finalising its new H.265 based professional codec – XEVC, the successor of XAVC. XEVC is CRF based which is superior to Canon’s ABR based XF-HEVC.

XEVC supports:
12Bit YCrCb 4:4:4
12Bit Lossless
12Bit Bayer
12Bit YCrCb 4:2:2 for broadcast delivery
10Bit YCrCb 4:2:2
10Bit YCrCb 4:2:0 for proxy recording

Expect to see other variants of XEVC (XEVC-S) in A7S III and future Sony prosumer cameras.

(SR5) Sony has also developed a new 72MP Full Frame Global Shutter for industrial use

Our highly reliable Sony sensor informant told us this:

Just got word of a new 72MP FF global shutter sensor from Sony, 3.45um pixel architecture (FF version of IMX342). Of course it’s more geared towards industrial use with mediocre image quality. It could be a result of competition from Canon and ON Semi that they all taped out FF GS sensors.

As measured by Lucid Vision Labs it seems like Global Shutters are still not a match for current Sony rolling shutter sensors.

Be Alpha CES invitation says there will be “some surprises”

Like I told you before the CES show isn’t usually used by Sony to announce new E-mount products. That said Be Alpha is holding a special Sony event and their invitation says:

There will be photo ops, food, lots of fun, and some surprises. If you’re in the Las Vegas area, you won’t want to miss this one!

Let’s hope the A7000 is one of the surprises :)

All we know with 99% reliability is that Sony will announce new 8k products (camcorder, TV and so on). The one source that told us the A7000 might be announced before Christmas was obviously wrong. My guess is that Sony had “only” an internal presentation of the A7000 before it goes official.

Rumors recap: Sony 8k, telephoto lens, 35mm and 135mm FE, A7000, A7sIII

Here is an extended recap of rumored E-mount gear:

Sony A7000.
Sony officially confirmed that a high end APS-C camera is in the works. And recently Sony registered a new mirrorless camera in Asia which I believe is the new APS-C camera (and not the A7sIII). This is what our sources told us about this camera:

– it’s not an A6500 successor
– it has a new design with EVF in the center
– it’s a new High End APS-C camera
– mini-A9
– probably 20 fps and 5.6 milion dot EVF

Sony A7sIII:
For sure it has 4k60p, 4:2:2 10bit (external), 5.6 milion dot EVF, new stacked sensor and announcement in first half 2019. Sony also said it will have some “unexpected” features. Unclear what they could be.

Sony prime lenses:
35mm f/1.8 G and 135mm f/1.8 GM are on the roadmap.

Sony telephoto lenses:
Sony officially confirmed a new telephoto lens is coming soon. No specs have been shared but we found patents for 500mm and 600mm f/5.6 lenses. And there was an unconfirmed rumors about a possible 200-600mm FE lens too.

Sony f/1.2 primes:
I never got a rumor about such a lens but the fast lenses from Nikon and Canon might convince Sony to add such a lens in their roadmap. Sony stated officially that “Maybe some demand exists for an f/1.2

New FF sensors:

Sensor 1:
60MP
16 channels (which is crazy, normally it should be 8),
4.6FPS@16bit
12FPS@14bit
8k30P@12bit
8K60p@10bit
4k60p@12bit
FHD300P@10bit
Sensor 2:
36MP
10FPS@16bit
60FPS@10bit
on-chip PDAF

Tamron FE:
100-400mm 5-6.3 and 70-200mm f/2.8 FE could be announced in 2019.
Tamron 70-200mm FE could be announced in early 2019.

Sigma FE:
Sigma will announce the first FF lenses exclusively designed for mirrorless in 2019.