Celestron Oceana 7x50 Marine
Regular price
$167.95
$167.95
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Brand: Celestron
Condition: Brand New
The Celestron 71189A is an oceana waterproof binocular designed for marine use with rubber covering and nitrogen purged for all weather protection. An illuminated compass for direction finding, a reticle for distance measurement, and a convenient center focus system make... (Full Description)
The Celestron 71189A
is an oceana waterproof binocular designed for marine use with rubber covering and nitrogen purged for all weather protection. An illuminated compass for direction finding, a reticle for distance measurement, and a convenient center focus system make this a very practical binocular. The internal mil reticle can be used to calculate the view angle, the horizontal view angle, the vertical view angle and the distance. The reticle uses 10 mils for each number. It consists of a vertical and horizontal scale intersecting above the compass degree scale.
BAK-4 prisms and fully multi-coated optics provide ultra sharp images with high contrast and resolution. A calculator dial for quick distance measurement is located inside one of the tethered lens caps. Used in tandem with the reticle the distance to an object is determined quickly and easily. This binocular has an aluminum body and is fitted with a threaded mount for use with a tripod.
71189A Features:
Product # 71189-A
Specifications:
BAK-4 prisms and fully multi-coated optics provide ultra sharp images with high contrast and resolution. A calculator dial for quick distance measurement is located inside one of the tethered lens caps. Used in tandem with the reticle the distance to an object is determined quickly and easily. This binocular has an aluminum body and is fitted with a threaded mount for use with a tripod.
71189A Features:
Product # 71189-A
- Porro Prism Binocular
- Fully Multi-Coated Optics f/ Sharp, Clear Views
- High-Quality BaK-4 Prisms
- Angular Field of View (deg): 7.5°
- 7x Magnification
-
50 mm Objective
Lens Diameter
- Offers Maximum Image Brightness in Low-light & Long-range Conditions - Center Focus f/ Quick & Easy Focusing
- Nitrogen-Purged Waterproof & Fogproof Lenses
- Illuminated Compass f/ Direction Finding
-
Reticle built-in
- Helps in Determining Distance & Size of Objects - Calculator Dial f/ Quick Distance Measurement
- Aluminum Body
- Calculator Dial f/ Quick Distance Measurement
- Protective Rubber Covering f/ Ultra-firm Grip
- Large 22 mm of Eye Relief f/ Eyeglass Wearers
- Tripod Mounting f/ Increased Stability
- Soft Carrying Case f/ Protection
- No Fault Lifetime Warranty
Specifications:
- Diameter: 50 mm (1.97 in)
- Magnification: 7 x
- Carrying Case: Soft Case
- Weight (oz): 41 oz (1162 g)
- 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
- Weather Proof: Water Proof
