- Individual Focus - 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 - Olive Drab for Military / Camouflage color scheme - Tripod adapter fitting for tripod mounting for increased stability - Soft Carrying Case for protecting the binoculars
The Oceana 7x50 binocular from Celestron is a waterproof binocular designed for marine and land based observations.
This feature-packed model includes an illuminated compass for direction finding, reticle for distance measurement. 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 50 mm objective lens to offer maximum image brightness even in low light conditions, like dusk and dawn.
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 (2.2") Diopter Adjustment Range: ± 5 Twilight Factor: 18.7 Relative Brightness: 50.41 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 canvas Dimensions: 203mm x 71mm x 150mm (8.0" x 2.8" x 5.9") Included Accessories: Specially designed rugged OD carrying case| Attachable objective covers| Eyepiece cover| Lens cloth| Neck strap|Instruction manual