Explore the Night Sky with Celestron Echelon 20x70mm Porro Binoculars
The Celestron Echelon 20x70mm Porro Binoculars are a top choice for enthusiasts seeking exceptional low light and astronomical observations. Boasting a large 70mm aperture, these binoculars deliver a 3.5mm exit pupil, allowing remarkable detail capture, even in dim conditions. They're fully waterproof and nitrogen-purged to resist internal fogging, ensuring durability in various environments.
Key Features:
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Superior Low Light Performance: Ideal for twilight or night-time observations, the large aperture provides excellent light gathering capability.
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High-Quality Japanese Optics: Hand-assembled in the USA, these binoculars feature superior BaK-4 prisms and multi-coated lenses with Celestron’s proprietary XLT coating for outstanding optical performance.
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Durable and Waterproof Design: Their rugged, aluminum alloy construction with rubber armor ensures durability, while being waterproof and fog-resistant for reliability in all conditions.
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Comfort and Convenience: Offers 19.5mm eye relief for comfortable viewing, even for eyeglass wearers, and individual focus system for quick, precise adjustments.
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Tripod Adaptable: Perfect for extended stargazing sessions, these binoculars can be easily mounted on a tripod with an adapter (sold separately) for stable, hands-free viewing.
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Protective Hard Case Included: Comes with a durable, waterproof hard case, providing ultimate protection against dust, moisture, and rough handling.
Celestron’s Echelon 20x70mm binoculars are ideal for long-range terrestrial viewing and celestial exploration, offering a blend of premium optics and rugged construction for a top-notch viewing experience.
Specifications
| GENERAL |
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| Magnification: |
20x |
| Objective Lens Diameter: |
70mm (2.76") |
| Angular Field of View: |
3.0° |
| Linear Field of View (@1000 yds) / @1000 m): |
157 ft (52 m) |
| Exit Pupil: |
3.5mm (.14") |
| Eye Relief: |
19.5mm (.77") |
| Close Focus: |
328.1 ft (100 m) |
| Interpupillary Distance (max): |
72mm (2.83") |
| Interpupillary Distance (min): |
58mm (2.28") |
| Diopter Adjustment Range: |
±4 |
| Twilight Factor: |
37.42 |
| Relative Brightness: |
12.25 |
| Limiting Stellar Magnitude: |
Ideal: 11.73
Moderate: 10.73
Poor: 9.73 |
| Lens Coatings: |
XLT Coatings (Fully Multi-Coated) |
| Prism Glass (Type): |
Bak-4 |
| Prism Coatings: |
N/A |
| Weight: |
65 oz (1840 g) |
| Environmental Protection: |
Waterproof |
| Nitrogen Filled: |
Yes |
| Tripod Adaptable: |
Yes |
| Carrying Case: |
Custom Hard Shell Waterproof Case |
| Dimensions: |
258mm x 222mm x 84mm (10.15" x 8.74" x 3.31") |
| Included Items: |
Neck strap
Hard shell Waterproof carrying case
Objective lens caps
Eyepiece cover
Lens cloth
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.
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| California Residents |
View Proposition 65 Warning |
