Canon R7 with adapted Sigma 18-35 F1.8

Started 3 months ago | Discussions thread
OP dankenny Forum Member • Posts: 52
Re: Canon R7 with adapted Sigma 18-35 F1.8

Oh, I also asked the question on Reddit, and got the following response:

However, [one issue] is that all photos with this combo have a lot of noise, even at low ISO. Easy enough to clean up in Lightroom/Topaz. I'm thinking theres a calibration/compensation issue with the third party lens. I believe I can do some manual compensation in camera since it's not a recognized lens. Haven't explored yet.

Anyone encountered this, or have any theories?

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