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

Super-Lentar 28 mm f/ 2.8 used:

NameFull namePlaceScoresRank
1Ducky 9.2lvl.1 (Lens-Learner)