Celestron's SkyMaster 25x70 Porro Binoculars are a standout choice in the SkyMaster Series, offering exceptional value and performance. Designed for both astronomical and terrestrial applications, especially for long-distance observations, these binoculars are a great asset for enthusiasts and professionals alike.
Key Features:
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25x Magnification: Provides powerful magnification, ideal for detailed observations over long distances.
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Large 70mm Objective Lens: These substantial lenses maximize image brightness in low-light conditions and for long-range viewing.
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Ultra Sharp Focus: Delivers a clear and detailed view across the entire field, enhancing the overall viewing experience.
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Multi-Coated Optics: The optics are multi-coated for sharp, clear views, ensuring high-quality images.
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Versatility in Viewing: Equally effective for terrestrial and astronomical viewing, making them highly adaptable to different observation needs.
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Protective Rubber Covering: Offers a firm grip and added durability to withstand regular use in various environments.
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Easy Focusing: Features a large center focus knob that allows for quick and smooth adjustments.
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Tripod Adapter Included: Facilitates stable, prolonged viewing sessions by allowing easy attachment to a tripod.
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Long Eye Relief: Comfortable for eyeglass wearers, ensuring an enjoyable viewing experience without eyestrain.
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Travel-Friendly: Comes with a carrying case for convenient portability and safe storage.
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Limited Lifetime Warranty: Provides assurance of quality and reliable customer support.
The 25x70 model of Celestron's SkyMaster Series represents an ideal balance of high-aperture light gathering capability and practicality, offering powerful performance in a relatively lightweight and affordable package. These binoculars are a superb choice for anyone looking to explore the wonders of the night sky or the details of distant terrestrial landscapes.
Specifications
| GENERAL |
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| Magnification: |
25x |
| Objective Lens Diameter: |
70mm (2.75") |
| Focal Length of Objective Lens: |
279.63mm (11") |
| Angular Field of View: |
2.7° |
| Linear Field of View (@1000 yds) / @1000 m): |
141 ft (47 m) |
| Exit Pupil: |
2.8mm (.11") |
| Eye Relief: |
13mm (.51") |
| Close Focus: |
75 ft (23 m) |
| Interpupillary Distance (max): |
72mm (2.83") |
| Interpupillary Distance (min): |
56mm (2.20") |
| Diopter Adjustment Range: |
-4 to +8 |
| Twilight Factor: |
41.83 |
| Relative Brightness: |
7.84 |
| Limiting Stellar Magnitude: |
Ideal: 11.73 | Moderate: 10.73 | Poor: 9.73 |
| Lens Coatings: |
Multi-Coated |
| Prism Glass (Type): |
BaK-4 |
| Prism Coatings: |
N/A |
| Weight: |
52 oz (1474 g) |
| Environmental Protection: |
Water Resistant |
| Nitrogen Filled: |
No |
| Tripod Adaptable: |
Yes |
| Carrying Case: |
Nylon |
| Dimensions: |
220mm x 110mm x 280mm (8.7" x 4.3" x 11.0") |
| Included Items: |
Objective lens caps
Tripod adapter
Rainguard
Carrying case
Neck strap
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 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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