All About Photographic Lenses.
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Vivitar 24 mm f/ 2.8 used:

NameFull namePlaceScoresRank
1edspad 58.3lvl.1 (Lens-Learner)
2Hucky HuckyFlensburg240.9lvl.2 (Lens-Adept)
3ArmourbearerRicky T Ferns ArmourBearerMOUNT RICHON112.3lvl.2 (Lens-Adept)
4Dennis Wylezich Berlin33.4lvl.1 (Lens-Learner)