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

SMC Pentax Fish Eye DA 10-17 mm f/ 3.5-4.5 ED (IF) used:

NameFull namePlaceScoresRank
1AFranch 17lvl.1 (Lens-Learner)
2valdis 11.5lvl.1 (Lens-Learner)