Type of prism: BAK4
Fully and multi coated lens
Waterproof: 3 minutes for 1m under water
Twist-up rotating eye-cup
Rubber coating and metallic tube construction
Nitrogen filled
Power: 15x
Objective lens: 70mm
Field of view: 65m/1,000m
8 x 42, 10 x 50, 12 x 60 also available in the same designs