9 Replies Latest reply on Sep 13, 2017 3:39 AM by ccastleb

    Lens Profile - Canon EF 300mm f/2.8L IS II + TC 1.4x III or TC 2x III not detected

    marcoc46985288 Level 1

      Hi.

       

      I am using the latest ACR 9.12 but this happens for very long time... I used 7D Mark II, 6D and 5D Mark IV to verify this.

       

      When I use only the EF 300mm and I check the Enable Lens Corrections box, automatically ACR detects the lens and puts Make, Model and Profile fields accordingly.

      But when I use Canon EF 300mm f/2.8L IS II in combination with TC 1.4x III or TC 2x III, ACR does not detect them. I need to change manually the Make to Canon, but the behaviour is different for each set when I change the maker:

       

      EF300 + TC 1.4x

      Setup: Custom

      Model: Canon EF 300mm f/2.8L IS II USM + 1.4x

      Profile: Adobe (Canon EF 300mm f/2.8L IS II USM + 1.4x)

      It is OK.

       

      EF300 + TC 2x

      Setup: Custom

      Model: Canon EF 600 f/4 L IS USM

      Profile: Adobe (Canon EF 600 f/4 L IS USM)

      It is wrong. And I need to change manually Model to Canon EF 300mm f/2.8L IS II USM + 2x

       

      Thank you.