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f/11

  1. AlanF

    Effects of diffraction and R5/R6 sensor on resolution of f/5.6, f/7.1 and f/11 lenses and TCs

    Another of my geek articles, which does have some implications for actual use. What I do here is to calculate the contributions of diffraction and sensor Mpx size (R5 vs R6) to the resolving power of the 400mm f/5.6 and 500mm f/7.1 zooms and the 600mm and 800mm f/11 primes and how resolution is...
    • AlanF
    • Thread
    • diffraction eos r5 eos r6 f/11 mtf resolution
    • Replies: 37
    • Forum: Canon Lenses
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