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

Sigma MF 35-135 mm f/ 3.5-4.5 used:

NameFull namePlaceScoresRank
1Mac Wyd 516.4lvl.3 (Lens-Competent)
2Quintus 5.9lvl.1 (Lens-Learner)
3Ducky 9.2lvl.1 (Lens-Learner)
4Aravier BatizAravier Batiz Santa Monica, California.174lvl.2 (Lens-Adept)