Sony recently posted a new firmware update for their 200-600mm lens.
It is version .02
I believe the update has to do with the new Sony AR7 V.
and some improvement in OSS for all their cameras.
I did the update to keep the lens current, and it is working fine with my A7 iv.
Recently Sony did their firmware updates using the camera’s memory card, like Nikon does, but to update firmware for the lens, you’ll have to do it with your computer through USB (the old way)
It is version .02
I believe the update has to do with the new Sony AR7 V.
and some improvement in OSS for all their cameras.
I did the update to keep the lens current, and it is working fine with my A7 iv.
Recently Sony did their firmware updates using the camera’s memory card, like Nikon does, but to update firmware for the lens, you’ll have to do it with your computer through USB (the old way)
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