Product Description
Celestron 20x80 SkyMaster Porro Prism Binoculars – High-Power Binoculars for Astronomy & Long-Distance Viewing
Premium Large-Aperture Binoculars for Terrestrial & Astronomical Observation
The Celestron 20x80 SkyMaster Porro Prism Binoculars offer powerful 20x magnification combined with giant 80mm objective lenses, making them ideal for astronomy, long-range terrestrial observation, and low-light viewing. Featuring high-quality BaK-4 prisms and multi-coated optics, these binoculars deliver sharp, bright, and high-contrast images with exceptional clarity and detail.
Built for both celestial and land-based observations, the SkyMaster 20x80 provides an ultra-sharp focus across the field of view. Whether you're exploring deep-sky objects, tracking celestial events, or spotting distant wildlife, these binoculars ensure a high-performance experience in all conditions.
Key Features & Benefits
Powerful 20x Magnification for Long-Distance Viewing
- High 20x magnification brings distant objects into sharp focus.
- Ideal for astronomy, landscape observation, and long-range wildlife viewing.
Giant 80mm Objective Lenses for Maximum Light Collection
- Exceptional brightness, even in low-light conditions such as dawn, dusk, and nighttime astronomy.
- Ensures a crystal-clear view of celestial bodies, deep-sky objects, and distant landscapes.
BaK-4 Prisms & Multi-Coated Optics for High Contrast & Clarity
- Enhances image brightness and contrast for superior detail and colour accuracy.
- Reduces glare and improves overall optical performance.
Durable Construction with Protective Rubber Armour
- Provides a secure, non-slip grip for comfortable extended use.
- Shock-resistant design for added durability in rugged conditions.
Ultra-Stable Tripod Mounting with Integrated Adapter Rod
- Includes built-in tripod adapter rod for stable, shake-free viewing.
- Perfect for long observation sessions of celestial objects or distant landscapes.
Easy & Precise Focusing
- Large central focus knob allows quick, smooth adjustments.
- Ultra-sharp focus across the entire field of view.
Long Eye Relief – Ideal for Eyeglass Wearers
- Comfortable viewing for users with or without glasses.
- Twist-up eyecups allow easy positioning for the perfect view.
Portable & Secure Storage
- Includes a soft carrying case for travel and safe storage.
- Lightweight for its size, making it easy to carry to stargazing locations.
Specifications
- Magnification: 20x
- Objective Lens Diameter: 80mm
- Prism Type: Porro
- Prism Glass: BaK-4
- Optical Coatings: Multi-Coated
- Focus System: Center Focus
- Eye Relief: Long, suitable for eyeglass wearers
- Tripod Adaptable: Yes (integrated adapter rod)
- Protective Housing: Rubber-armoured for a secure grip
- Included Accessories: Soft carrying case for storage and transport
- Warranty: Limited Lifetime Warranty for product protection and support
Why Choose the Celestron 20x80 SkyMaster Binoculars?
✔ Perfect for astronomy and long-range terrestrial viewing.
✔ 80mm objective lenses provide excellent brightness and clarity in low light.
✔ 20x magnification delivers sharp, detailed images at extreme distances.
✔ Tripod-adaptable for stability during extended viewing sessions.
✔ Durable rubber-armoured body for protection and secure handling.
✔ Easy-to-use, large central focus knob for precise adjustments.
✔ Includes carrying case for convenient storage and transport.
The Ultimate Binoculars for Astronomy & Long-Range Viewing
The Celestron 20x80 SkyMaster Porro Prism Binoculars are the perfect choice for stargazers, nature enthusiasts, and long-distance observers. Whether you're exploring the night sky, tracking wildlife, or scanning distant landscapes, these high-performance, large-aperture binoculars deliver exceptional clarity, brightness, and stability.
| Magnification: | 20x |
| Objective Lens Diameter: | 80mm (3.15") |
| Focal Length of Objective Lens: | TBD |
| Angular Field of View: | 3.4° |
| Linear Field of View (@1000 yds) / @1000 m): | 178 ft (59 m) |
| Exit Pupil: | 4.0mm (.16") |
| Eye Relief: | 15.4mm (.61") |
| Close Focus: | 98.4 ft (30 m) |
| Interpupillary Distance (max): | 72mm (2.83") |
| Interpupillary Distance (min): | 56mm (2.20") |
| Diopter Adjustment Range: | ±3 |
| Twilight Factor | 40 |
| Relative Brightness: | 16 |
| Limiting Stellar Magnitude: | Ideal: 12.02 | Moderate: 11.02 | Poor: 10.02 |
| Lens Coatings: | Fully Multi-Coated - XLT Coatings |
| Prism Glass (Type): | BaK-4 |
| Prism Coatings: | N/A |
| Weight: | 123.2 oz (3,492g) |
| Environmental Protection: | Waterproof (IPX7) |
| Nitrogen Filled: | Yes |
| Tripod Adaptable: | Yes |
| Carrying Case: | Deluxe Nylon |
| Dimensions: | 335mm x 230mm x 94mm (13.2" x 9.1" x 3.7") |
| Included Items: | Binoculars Objective lens caps Eyepiece Covers Rainguard Neck strap Lens cloth Non-Silica Dessicant Case Instruction manual |
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