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Colleen Cathers

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Posts posted by Colleen Cathers

  1. I was not able to find my answer Christina.   I THINK it will be OK  to ask here....if not I will PM Damien.

     

    1.  How many separate photos will I need?

    2.  I have a photo from back in my JPEG only days.  I have done my edit in ACR and Elements.  In addition, have added some "creative" edits to the photo.  It is OK to bring it to the sharpening class?

  2. Brian,

    I was recently shooting a snow scene with dark rocks, using the setup in the subject line.  I have CA on each and every edge of the snow.   The 10-22mm is rated pretty good for CA. 

    Questions I have since I have used this lens for 4-5 years now and have not had as much of an issue as I did last weekend.

    1.    Is CA strictly caused by the lens or can it also be the camera body and/or camera body+lens combo

    2.    In the past I  was shooting with a T2I with AV F11 or so.   Now a 7D Mark II with F16-F22.     Does Aperture make a difference?

    Any other suggestions to avoid as much CA as possible?

     

    Thank you,

    Colleen

     

     

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