V3.4 Update Details:

1. Fix the slow focusing speed of Sigma 14-24mm F2.8
2. Solve the possibility of Tamron 35-150mm F2-2.8 Di III VXD not focusing over the focal length range 35-50mm.

V3.3 Update Details:

1. Correct the problem of Z50,Zfc,Z6 and Z7 in total 4 cameras not recognising proper lens model and improve the image stablisation performance.
2. Enable the use of Zeiss Batis lenses

1. Correct the problem of some lens IS not able to initiate.

1. Correct the problem of aperture value not being detected properly

1. Align the camera aperture value with actual settings on variable aperture zoom lenses
2. Speed up the focusing performance with Sony E 20mm f/2.8 GM, Sony FE 24-70mm f/2.8GM, Sony E16-70mm f/4, Tamron FE 28-200 f/2.8-5.6, especially on the long focal length end
3. Correct the problem of Image stabilization not being activated on lenses(both with and without actual buttons)
4. Fix the problem of Tamron FE28-200 aperture blades retract with the lowering aperture value over the range of 35-200mm
5. Fix the problem of partial E mount lenses no auto aperture issue.
6. Make ETZ11 compatible with Z6II & Z7II firmware v1.3
7. Make ETZ11 compatible with Viltrox Sony mount lenses
8. Fix the issue of Z6II & Z7II auto-switch from FX to DX mode

– Exif showing correct lens model, focal length and aperture value, and thus problems related.

– Easing shutter lag when shooting at with aperture value less than f5.6

– Autofocus lenses executing manual focus

– Upgrade of autofocusing speed of Sigma lenses of which they had this issue with the adapter before

– No more camera-freeze situation after shutter release of Voigtlander VE and Zeiss Loxia lenses

– No more focus drifting situation of some Tamron lenses of which they had this issue with the adapter before

– AF realization of some Samyang lenses of which they cannot autofocus with the adapter before

– Improved Sony 24 f/1.8 ZA, 100GM, 85GM AF experience