Sony AR7iii AR7iv and Minolta 600mm f4 autofocus?

Started 8 months ago | Discussions thread
Sympa Senior Member • Posts: 2,491
Re: Sony AR7iii AR7iv and Minolta 600mm f4 autofocus?

You will need a lens adapter. Does the 600mm have an auto focus motor or is it screw drive?

If it is screw drive, you will use an LA-EA4 adapter with its own (outdated) AF system. Not worth it if AF is important, I think.

If it is SSM, the LA-EA3 may support it. Then you rely on the AF of the camera. How good that is? I suppose you must find out by testing.

 Sympa's gear list:Sympa's gear list
Sony RX100 Sony E 30mm F3.5 Macro Sony E 50mm F1.8 OSS Sony E 55-210mm F4.5-6.3 OSS Sony Vario-Tessar T* E 16-70mm F4 ZA OSS +4 more
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