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

Sigma DC 10-20 mm f/ 4-5.6 EX HSM used:

NameFull namePlaceScoresRank
1yury570Kanigin YuriyPskov279.35lvl.2 (Lens-Adept)
2BritMotuzenko VladimirRostov-on-Don305.101lvl.3 (Lens-Competent)
3thrastogotch 69.2lvl.1 (Lens-Learner)
4aksyonov 24lvl.1 (Lens-Learner)
5RelayerBelokon AndreyOdessa892.85lvl.3 (Lens-Competent)
6Kuzma AlexanderZelinograd1325.45lvl.4 (Lens-Pro)
7shtorm 213.149lvl.2 (Lens-Adept)
8Serj Sergey36.1lvl.1 (Lens-Learner)
9dillidon Donetsk13lvl.1 (Lens-Learner)
10corallKorobeinikov AlexanderUlan-Ude50.2lvl.1 (Lens-Learner)
11photobiont 33.9499lvl.1 (Lens-Learner)
12Radovan RadovanZagreb2219.35lvl.4 (Lens-Pro)
13Michel Noach 17.8lvl.1 (Lens-Learner)
14Nat12360 54.55lvl.1 (Lens-Learner)
15Samuel Kruklis Basel23.3lvl.1 (Lens-Learner)
16Per Borjars 60lvl.1 (Lens-Learner)
17btzb 171lvl.2 (Lens-Adept)
18dgrmkrp 211.501lvl.2 (Lens-Adept)
19Bart Z 52.1lvl.1 (Lens-Learner)
20lincolnpjotr Peter19.8lvl.1 (Lens-Learner)
21zdenek 15.5lvl.1 (Lens-Learner)