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

Canon EF 8-15 mm  f/ 4 L USM Fisheye used:

NameFull namePlaceScoresRank
1Abrasha 8lvl.1 (Lens-Learner)
2Pierre 31lvl.1 (Lens-Learner)
3Alexey_Barov 104.8lvl.2 (Lens-Adept)