Pentax 7x50 Marine Binocular - LED Compass Binocular: The Pentax 7x50 Marine Binocular is that rarest of breeds, a centre 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 centre focusing over individual focusing if they had the choice.
The Pentax 7x50 Marine Binocular LED Compass binocular has an internal compass that uses LED illumination, the most battery-efficient of all, to display its readings. There's also a rangefinding reticle scale, which aids your estimations of the distances of other boats . The Pentax 7x50 Marine is meant for use on water, built to withstand the elements.
Features: Pentax 7x50 Marine WP Roof Prism Binocular:
- Suitable for boating, use upon water, sports events, travelling and general outdoor observations: Wide field of view with 18mm long eye relief
- Internal compass with efficient LED illumination: Built-in range finding reticle aids in distance estimations
- ±3 click-stop dioptric correction (upon right objective barrel): 56-73mm interpupillary adjustment to easily correct the eye point
- Hydrophobic (water-shedding) external coating on eyepieces and objectives: Nitrogen filled, Waterproof and fog proof (resists ingress from powerful water jets propelled at any angle) body construction for harsh weather applications
- Phase-coated BaK-4 roof prisms and fully multicoated lens elements to enhance light transmission and obtain optimum bright image.
Specification: Pentax 7x50 Marine WP Roof Prism Binocular:
- Model: Marine WP Roof Prism
- Prism Type: Roof Prism
- Magnification: 7x
- Objective Lens: 50mm
- Exit Pupil: 7.1mm
- Angle of View: 6.7°
- Field of View at 1000m: 116.20m
- Minimum Focus Distance: 3m
- Eye Relief: 18mm
- Relative Brightness: 50.41
- Twilight Factor: 18.71
- Waterproof: Yes
- Interpupillary Adjustment: 56 - 73mm
Pentax 7x50 Marine WP Roof Prism Binoculars With LED Compass and Range Finding Reticle
User Operating Instructions Manual
For more information about, Pentax 7x50 Marine Binocular - LED Compass .
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