Product Description

Celestron Oceana 7x50mm Porro Marine Binoculars

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The Oceana marine binocular from Celestron is a waterproof binocular designed for marine use but it’s 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.

Features Celestron Oceana 7x50mm Porro Marine Binoculars

7×50
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

Specifications Celestron Oceana 7x50mm Porro Marine Binoculars

Magnification	7x
Objective Lens Diameter	50mm (1.97″)
Angular Field of View	7.5°
Linear Field of View (@1000 yds) / @1000 m)	394 ft (131 m)
Exit Pupil	7.1mm (.28″)
Eye Relief	22mm (.86″)
Close Focus	33 ft (10 m)
Interpupillary Distance (max)	72mm (2.83″)
Interpupillary Distance (min)	56mm (2.20″)
Diopter Adjustment Range	± 5
Twilight Factor	18.7
Relative Brightness	50.41
Limiting Stellar Magnitude	Ideal: 10.99 Moderate: 9.99 Poor: 8.99
Lens Coatings	Fully Multi-Coated
Prism Glass (Type)	Bak-4
Prism Coatings	N/A
Weight	41 oz (1162 g)
Environmental Protection	Waterproof
Nitrogen Filled	Yes
Tripod Adaptable	Yes
Carrying Case	Deluxe, heavy side ballistic-style nylon
Dimensions	211mm x 81mm x 157mm (8.3″ x 3.2″ x 6.2″)
Included Items	Specially designed high-viz orange striped carrying case Attachable objective covers Eyepiece cover Lens cloth Neck strap Instruction manual
Solar Warning	Never look directly at the Sun with the naked eye or with this optic. Permanent and irreversible eye damage may result. Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it. Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.