Steiner 7x50 Marine Binocular
Focus System
Sports-Auto-Focus™
Optics Systems
High Contrast
Close Focus
66
Exit Pupil
7.1 mm
Luminosity
51
Twilight Factor
18.7
Eyecups
Cylindrical
Rubber Armoring
NBR Long Life
Waterproof
Yes
Weight
36.3 oz.
Dimension (HxWxL)
5.5 x 8.1 x 3.0
Neck Strap
Comfort
Neck Strap Attachment
Standard
Warranty
Heritage Warranty
Objective Cover
Yes
Rain Protection Cap
Yes
Carry Case
Yes
 
This boating porro prism binocular will give you high-performance but at a fraction of the cost. It delivers more than 90% light transmission and features Steiner’s revolutionary Sports Auto Focus system, which once set to your eyesight, will allow observations from 18.3m to infinity without the need for focus readjustment.
Steiner’s Marine 7x50 has eye relief of a lengthy 22mm, great for comfortable extended viewing – even with your glasses on.
The perfect, first pair of quality, water-going binoculars for enthusiasts who want the most performance for their money