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

Minolta Rokkor-QF 50 mm f/ 3.5 MC Macro used:

NameFull namePlaceScoresRank
1Steve Johnson 43.35lvl.1 (Lens-Learner)
2ProfHankDHank Dietz HankLexington199.9lvl.2 (Lens-Adept)
3Martin J 102.3lvl.1 (Lens-Learner)
4Jonathan Lewenhaupt J.LJ.L.S. - Bs. As.136.5lvl.2 (Lens-Adept)