Sony NEX 5R Canon 24mm f2.8 SSC Canon wideconverter WD-58 0.7x58

Discussion in 'Adapted Lenses' started by sam, Apr 8, 2016.

  1. sam

    sam TalkEmount Regular

    57
    Nov 23, 2015
    Ontario
    sam_men
    image. With the converter on the 24mm, the calculation shows 25mm, but the image taken shows an image much wider than the naked 24mm.
    Did I calcute incorrectly? 24x.7x1.5=25.2
     
  2. WNG

    WNG TalkEmount Hall of Famer

    Aug 12, 2014
    Arrid Zone-A, USA
    Will
    Yes.
    Of course it's wider, because the 24mm alone is yielding a FOV of 36mm.
    So, it's 36mm vs. 25.2mm.
     
  3. sam

    sam TalkEmount Regular

    57
    Nov 23, 2015
    Ontario
    sam_men
    Thank you for correcting my thinking. I calculated correctly, but forgot about thinking the 36mm.
    My bad

    Sam