Re: EOS Tamrom 28-200 Problem or Fact? (HELP PLEASE!)

[Drikus van der Veen]

> Lenses with MTF below 1.0 are:
>
> Centon 18-28/4-4,5 (0.9)
> Centon 75-300/4,5-5,6 (0.8)
> Cosina AF 100-400/4,5-6,7 (0.9)
> Vivitar AF 28-210/3,5-5,6 (0.9)
> Yashica 28-210/3,5-5,6 (0.6)

An MTF is always below 1.0, but the rating of photodo, (wich is meant here)
is based on these MTF-values and is between 0 and 5.

Drikus

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