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

Carl Zeiss Jena MF 35-70 mm f/ 3.5-4.5 MC Macro Jenazoom used:

NameFull namePlaceScoresRank
1Emin 10.3lvl.1 (Lens-Learner)
2melodysurf 12.8lvl.1 (Lens-Learner)