Technical Specifications
Lens Construction: 4 elements; 2 groups
Diopter (Underwater Focal length) :+15 (66.66mm)
Working Distance :60mm - 85mm (From 1st Lens Suface)
Max Magnification: x2.6
Dimensions:Φ70X40mm
Mounting:M67X P0.75
Weight (Air) :252g
Weight (Underwater) :150g
Depth Rate :100m