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

Canon FL 28 mm f/ 3.5 used:

NameFull namePlaceScoresRank
1Sony Kusumo 140.4lvl.2 (Lens-Adept)
2Jahemi 41.5lvl.1 (Lens-Learner)
3Joel ShoemakerJoel Shoemaker ForeverXeroGrand Rapids41.8lvl.1 (Lens-Learner)
4Ben Simo Arizona268.7lvl.2 (Lens-Adept)