Marelux Macroview MV-10 Close-Up Lens [Specification] Lens Construction: 3 elements; 2 groups Diopter (Underwater Focal length) :+10 (100mm) Working Distance :80mm - 120mm (From 1st Lens Suface) Max Magnification: x2 Dimensions:Φ70X28mm Mounting:M67X P0.75 Weight (Air) :150g Weight (Underwater) :95g Depth Rate :100m
