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Pinnacle of Optical Design
Celestron Granite Series
Roof Prism Binoculars are the pinnacle of optical and mechanical design. They
stand up well against the much more expensive European and higher end Japanese
manufactured binoculars at a fraction of their cost - a real value!
Granite Binoculars feature
ED (Low Dispersion) glass in the optical design. They deliver edge-to-edge sharpness
with excellent color correction and razor sharp images while virtually eliminating
chromatic aberration.
State-of-the-art modern
open frame style provides an excellent grip and is comfortable to handle (even
single handed) with the reduced weight.
The body is made of magnesium
alloy which is lighter than aluminum and more rugged and tough for handling
in any environment.
General Features
- Fully Multi-Coatings - provide maximum light transmission with the highest levels of contrast. Provide superb natural color fidelity and vivid color saturation
- BaK-4 Prisms with High Reflectivity Coatings - the high grade prisms allow for sharp images and the reflectivity coatings increases the throughput transmission to provide the brightest possible images
- Phase Coated Prisms - correct out-of-phase shifts of light rays to ensure maximum contrast
- Waterproof and Fogproof - nitrogen purged
- Eco-Friendly - lead and arsenic free
- Focus Knob, Diopter Ring and Twist-Up Eyecups - made of metal for long life and precision movement
- Binocular Harness Strap - takes the strain off of your neck and distributes the weight load of the binoculars to your shoulders and torso. The harness is very comforable and keeps the binoculars handy when carrying them during extended use
- Standard Deluxe Binocular Strap
- Carrying Case
- Limited Lifetime Warranty
Specifications
| Diameter |
42 mm (1.65 in) |
| Magnification |
10 x |
| Weight
(oz) |
24 oz (680 g) |
| Angular
Field of View (deg) |
6.5 ° |
| Linear
Field of View (@1000 yds) |
340 ft (104 m) |
| Linear
Field of View (@1000 m) |
113.3 m (372 ft) |
| Exit
Pupil (mm) |
4.2 mm (0.17 in) |
| Eye Relief
(mm) |
15 mm (0.59 in) |
| Near
Focus (Binoculars) |
8.2 ft (2.5 m) |
| IPD Max |
73 mm (2.87 in) |
| IPD Min |
56 mm (2.2 in) |
| Prisms |
BaK-4 |
| Optical
Coatings |
Fully Multi-Coated |
| Weather
Proof |
Waterproof / Fogproof - Nitrogen Purged |
| Tripod
Adaptable |
Yes |
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Contact Info 
