Questions tagged “sigma sa”

Ask the Unique Photo creator community — gear, technique, post-processing and more.

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What mount is on my Sigma 17-70mm f/2.8-4 DC lens if it’s smaller than Canon EF?

sigmalens-mount17-70mmsigma-sacompatibility

Photography Stack Exchange contributor

6y ago

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187

How can I use Yashica screw-on conversion lenses with a Sigma SA-7?

conversion-lensyashicasigma-saadapterfilters

Photography Stack Exchange contributor

8y ago

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166

Can you test a film SLR's meter without a lens, and could one lens cause the same metering error on multiple bodies?

lensessigma-safilm-slrtroubleshootinglight-metering

Photography Stack Exchange contributor

9y ago

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429

How can I identify whether this Sigma lens uses Minolta A mount or Sigma SA mount?

sigmaminolta-a-mountsigma-salens-mountslens-identification

Photography Stack Exchange contributor

11y ago