Description
Pentax7x50 Marine Blue Binocular with LED Compass
The Pentax7x50 Marine Blue Binocularis that rarest of breeds, a center focusing 7x50 unit with an internal compass and reticle. Most of the 7x50 boating binoculars are porro prism models with individual focusing. Many users prefer the roof prism configuration because of the identical barrel spacing to one's eye, and nearly all would choose center focusing over individual focusing if they had the choice.
Features
Waterproof and Fogproof
Roof Prism
6.7 Angle of View
Center Focus
Specifications
Prism Type
Roof
Magnification
7x
Objective Lens Diameter
50mm
Angle of View
6.7
Field-of-View
350' @ 1000 yd / 116.20 m @ 1000 m
Minimum Focus Distance
9.84' / 3 m
Exit Pupil Diameter
7.1 mm
Eye Relief
28 mm
Interpupillary Adjustment
56 - 73 mm / 2.20 - 2.87"
Dioptric Correction
Not specified by manufacturer
Focus Type
Center
Tripod Mount
Not specified by manufacturer
Dimensions
Not specified by manufacturer
Weight
Not specified by manufacturer