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Request a new feature, or support for a camera/lens that you would like to use in Capture One.

Status Awaiting review
Categories Lenses
Created by Sebastian Reiprich
Created on Mar 31, 2026

Canon RF 85mm f/1.2 (non DS version) profile seems incorrect

No description provided
  • Sebastian Reiprich
    Mar 31, 2026

    [*] Description of the problem (please be concise and keep it under 8 lines):

    C1s lens corrections for the Canon RF 85mm f/1.2 seem incorrect. They differ noticeably from the manufacturers lens corrections for the same lens.

    Using C1s profile for this lens causes a bright vignette. I have noticed it because C1 uses the manufacturers profile for my R5 II but your own profile for my original R5.

    Sample files:

    https://www.dropbox.com/scl/fo/gawttb19csvn5su7zqle4/AFF2Junqa3lR35W7Am-HCis?rlkey=e8i0l5n6biycdsbp51kwsql41&st=1hgqfqtv&dl=0

    [*] Which steps did you take for this issue to happen (short and concise):

    1. import image taken with the RF 85mm f/1.2 non-DS-version

    2. set light fall off correction to 100

    3. switch between C1s lens profile and manufacturers profile