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matt_t_butler

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Topics posted by matt_t_butler

  1.  

    Help to reduce moire/dot effects when rephotographing B&W half tone images in books.

    By matt_t_butler, in Macro & Micro Photography

      
    • 2 replies
    • 525 views
  2.  

    Memory Cards Protocol Query .....

    By matt_t_butler, in Accessories

    • 24 replies
    • 2,498 views
  3.  

    Using 52mm filters on a Canon RF 16mm lens - Vignetting issues

    By matt_t_butler, in Canon EOS Mount

    • 6 replies
    • 2,452 views
  4.  

    New York Remembers .... 20 years ago

    By matt_t_butler, in Canon EOS Mount

    • 4 replies
    • 1,391 views
  5.  

    Do Canon FD lenses have an anti UV coating on their front element?

    By matt_t_butler, in Canon FD Mount

    • 3 replies
    • 1,013 views
  6.  

    2.35:1 framing guide in 16 x 9 HD ratio for dslrs.

    By matt_t_butler, in Video

    • 0 replies
    • 1,388 views
  7.  

    RGB Tricolor filters for separation photography 1 2

    By matt_t_butler, in Accessories

      
    • 44 replies
    • 19,131 views
  8.  

    Focal length conversion chart : FF lenses in 1.7x crop for 4K video

    By matt_t_butler, in Video

      
    • 0 replies
    • 1,305 views
  9.  

    FD 35mm/2 versus ER 35mm/1.8 MACRO ..... on EOS R camera

    By matt_t_butler, in Canon FD Mount

    • 13 replies
    • 1,758 views
  10.  

    FD lens to EOS camera body adapter query ....

    By matt_t_butler, in Canon FD Mount

    • 4 replies
    • 1,216 views
  11.  

    Everything old is new again : FD lenses on new Canon EOS R system? 1 2

    By matt_t_butler, in Canon FD Mount

    • 30 replies
    • 12,552 views
  12.  

    Any one used a One Shot Tricolor cameras (Two mirror types)?

    By matt_t_butler, in Extreme, Retro, Instant and More

      
    • 6 replies
    • 2,598 views
  13.  

    Manual focus operation on Canon RF lenses - direct or 'fly by wire'?

    By matt_t_butler, in Canon EOS Mount

      
    • 6 replies
    • 2,801 views
  14.  

    Digital Negatives : preservation of original data

    By matt_t_butler, in The Digital Darkroom: Process, Technique & Printing

      
    • 7 replies
    • 739 views
  15.  

    Preventing backlit interference on Canon optical viewfinders

    By matt_t_butler, in Canon EOS Mount

    • 9 replies
    • 1,005 views
  16.  

    Are exposure filter factors only relevant to B&W film only?

    By matt_t_butler, in Black & White Practice

    • 10 replies
    • 1,579 views
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