All About Photographic Lenses.
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Tokina AT-X 287 PRO SV AF 28-70 mm f/ 2.8 used:

NameFull namePlaceScoresRank
1EarlOvchinnikov DmitryKrasnodar104lvl.2 (Lens-Adept)
2helenbr 20.45lvl.1 (Lens-Learner)
3Steve Johnson 43.35lvl.1 (Lens-Learner)
4vfn82 19.5lvl.1 (Lens-Learner)