Your f/1.4 35mm AF Preferences

Started 1 month ago | Polls thread
Jacques Cornell
Jacques Cornell Forum Pro • Posts: 11,200
Rokinon 34/1.4 NEEDS firmware version 4

Good optical & AF performance from my Rokinon 35/1.4. However, had to update lens firmware to version 4 (released this month) to get it to work on my a7III. It worked fine with lens firmware version 2 on my a7RII and a7RIII, but made my a7III totally spazz out.  Now that I've updated to lens firmware version 4, it seems to work fine on all three of my Sonys.

Lots of folks on the sonyalpharumors site reported various issues with various Sony bodies using lens firmware versions 2 and 3.

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