All About Photographic Lenses.
Specifications, comparison, reviews, MTF-charts for lenses by Canon, Nikon, Sony, Pentax, Olympus, Sigma, Tamron, Carl Zeiss, etc.

Takumar 135mm f/3.5 (Preset) used:

NameFull namePlaceScoresRank
1brian dolan Brian DolanAmsterdam105.101lvl.2 (Lens-Adept)
2Leo Koikov 538.649lvl.3 (Lens-Competent)