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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.
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
- Limited Lifetime Warranty
Specifications
| Diameter |
50 mm (1.97 in) |
| Magnification |
7 x |
| Angular
Field of View (deg) |
7.5 ° |
| Linear
Field of View (@1000 yds) |
394 ft (120 m) |
| Linear
Field of View (@1000 m) |
131 m (430 ft) |
| Exit
Pupil (mm) |
7.1 mm (0.28 in) |
| Eye Relief
(mm) |
22 mm (0.87 in) |
| Near
Focus (Binoculars) |
33 ft (10 m) |
| IPD Max |
72 mm (2.83 in) |
| IPD Min |
56 mm (2.2 in) |
| Prisms |
BaK-4 |
| Optical
Coatings |
Fully Multi-Coated |
| Weight
(oz) |
41 oz (1162 g) |
| Weather
Proof |
Waterproof |
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Contact Info 
