- 50 mm Porro
- Backlit illuminated liquid dampened magnetic compass. excellent navigational tool for land or sea.Horizontal and vertical etched reticle to help determine relative size of objects
- Range finding dial calculates actual object distance or size.Completely waterproof a€“ dry nitrogen charged and sealed with internal O-rings to prevent internal fogging - unaffected by climate and temperature changes
- Excellent depth of field for minimal focus adjustments.Nautical style padded canvas case and straps
- Attached objective caps.Tripod adapter fitting for tripod mounting
- Backlit illuminated liquid dampened magnetic compass ¿ excellent navigational tool for land or sea
- Individual eyepiece focus

상품 상세 정보

Color:Center Focus, Black

Product Description

Oceana 7x50 CF/RC Marine feature backlit illuminated liquid dampened magnetic compass: Excellent navigational tool for land or sea.
From the Manufacturer

Oceana 7x50 Marine (item #71189-A)

Oceana 7x50 Marine

Item #71189-A
Overview

Details

Specs



Overview
Oceana 7x50 Marine - General Features
7x50
Center Focus for quick and easy focusing
Fully Multi-Coated for maximum resolution and high contrast views
Waterproof and Fogproof with nitrogen purging for all weather protection
Rubber covered for protection and a firm grip
Illuminated Compass built-in for direction location
Reticle built-in for determining distance and size of objects
Calculator Dial for quick distance measurement
Aluminum Body
Tripod adapter fitting for tripod mounting for increased stability
Soft Carrying Case for protecting the binoculars
No Fault Lifetime Warranty


Details

The Oceana marine binocular from Celestron is a waterproof binocular designed for marine use but it also useful for various land based observations as well.

This feature-packed model includes an illuminated compass for direction finding, reticle for distance measurement, and a convenient center focus system. Maximum optical performance is appreciated with the BaK-4 prisms and fully multi-coated optics for ultra sharp images with high contrast and resolution. It has a large 50mm objective lens to offer maximum image brightness even in low light conditions, like dusk and dawn.

Specs
Optical Design:
Porro
Diameter:
50 mm (1.97 in)

Magnification:
7 x
Angular Field of View:
7.5 °
Linear Field of View (@1000 yds):
394 ft (120.09 m)

Linear Field of View (@1000 m):
131 m (429.79 ft)

Exit Pupil:
7.1 mm (0.28 in)

Eye Relief:
22 mm (0.87 in)

IPD Min:
56 mm (2.2 in)

IPD Max:
72 mm (2.83 in)

Near Focus (Binoculars):
33 ft (10.06 m)

Prisms:
BaK-4
Optical Coatings:
Fully Multi-Coated
Weather Proof:
Waterproof
Weight:
41 oz (1162.33 g)







ASIN : B00008Y0VJ
PROD번호 : 690174747
정보업데이트 : CV.39281 : 2020-09-23 오후 5:21:09