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

Carl Zeiss Makro-Planar T*  100 mm  f/ 2 Z used:

NameFull namePlaceScoresRank
1purelightglow 71.4lvl.1 (Lens-Learner)
2PetrsedyczPetr Šedý PetrBrno1166.9lvl.4 (Lens-Pro)