Celestron Nature DX ED 8x42
Model 72332
The Celestron Nature DX ED 8×42 binoculars combine 8x magnification and 42 mm objective lenses with extra-low dispersion (ED) glass to deliver detailed views with reduced color fringing. BaK-4 roof prisms, phase coatings, and fully multi-coated optics support contrast and light transmission for outdoor observation. The waterproof, nitrogen-filled construction helps prevent internal fogging in changing weather, making these binoculars a practical choice for birdwatching, hiking, wildlife viewing, and nature exploration.
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Key Features
The Celestron Nature DX ED 8×42 combines extra-low dispersion glass, phase-coated BaK-4 prisms, and weather-resistant construction for detailed outdoor observation.
8x
Magnification
42 mm
Objective Lens
ED Glass
Reduced Color Fringing
BaK-4
Roof Prism Design
Phase-Coated
Prism Coatings
Waterproof
Nitrogen-Filled Construction
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Quick Specifications
| Specification | Details |
|---|---|
| Magnification | 8x |
| Objective Lens Diameter | 42 mm |
| Prism Type | Roof prism, BaK-4 glass |
| Objective Glass | ED (Extra-Low Dispersion) |
| Field of View at 1,000 yd | 393 ft |
| Eye Relief | 17.8 mm |
| Exit Pupil | 5.25 mm |
| Close Focus Distance | 6.5 ft (2 m) |
| Lens Coatings | Fully multi-coated |
| Waterproof / Fogproof | Waterproof; nitrogen-filled |
| Weight | 24.9 oz (705 g) |
About This Model
The Celestron Nature DX ED 8×42 is a full-size roof-prism binocular designed for birdwatching, wildlife observation, hiking, and general outdoor use. Its 8x magnification provides a wide, stable view, while the 42 mm objective lenses gather available light for observing subjects in varied outdoor conditions. Extra-low dispersion (ED) glass helps reduce color fringing, supporting more accurate color reproduction and detailed views.
The optical system combines ED objective lenses, BaK-4 roof prisms, phase coatings, and fully multi-coated optics. These features are designed to improve light transmission, contrast, and image clarity. The binocular provides a 393-foot field of view at 1,000 yards, 17.8 mm of eye relief, and a close-focus distance of 6.5 feet, making it suitable for following wildlife and examining nearby natural details.
The Nature DX ED 8×42 has a waterproof, nitrogen-filled construction designed to protect the internal optics against moisture and help prevent internal fogging. Its rubber-armored body supports a secure grip during outdoor use, and tripod adaptability allows mounting for extended observation sessions with a separately purchased adapter. Together, these features make it a practical option for outdoor enthusiasts seeking ED glass and weather-resistant construction.
Full Specifications
The Celestron Nature DX ED 8×42 features extra-low dispersion glass, BaK-4 roof prisms, phase-coated prisms, and fully multi-coated optics. Its 8x magnification, 42 mm objective lenses, and 393-foot field of view support detailed outdoor observation. Waterproof, nitrogen-filled construction helps protect the internal optics in changing weather. The specifications below cover optical performance, focusing, dimensions, environmental protection, and included accessories.
| Specification | Details |
|---|---|
| Brand | Celestron |
| Product Series | Nature DX ED |
| Model | Nature DX ED 8x42 |
| Manufacturer Item Number | 72332 |
| Model Number | 72332-CGL |
| Amazon ASIN | B00KV718JE |
| Product Type | Full-Size Roof-Prism Binoculars |
| Magnification | 8x |
| Objective Lens Diameter | 42 mm (1.65 in) |
| Objective Glass | ED (Extra-Low Dispersion) |
| Prism Type | Roof prism |
| Prism Glass | BaK-4 |
| Prism Coatings | Phase-coated |
| Angular Field of View | 7.5° |
| Linear Field of View at 1,000 yd | 393 ft |
| Linear Field of View at 1,000 m | 129 m |
| Exit Pupil | 5.25 mm (0.21 in) |
| Eye Relief | 17.8 mm (0.70 in) |
| Close Focus Distance | 6.5 ft (2 m) |
| Interpupillary Distance | 56–74 mm (2.20–2.91 in) |
| Diopter Adjustment | ±3 |
| Focus Type | Center focus |
| Lens Coatings | Fully multi-coated |
| Twilight Factor | 18.33 |
| Relative Brightness | 27.56 |
| Limiting Stellar Magnitude | Ideal: 10.62; Moderate: 9.62; Poor: 8.62 |
| Waterproof | Yes |
| Nitrogen-Filled | Yes |
| Fogproof | Yes — nitrogen-filled construction helps prevent internal fogging |
| Body Material | Polycarbonate |
| Exterior Protection | Rubber-armored body |
| Tripod Adaptable | Yes; adapter sold separately |
| Dimensions (L × W × H) | 142 × 128 × 56 mm (5.6 × 5.0 × 2.2 in) |
| Weight | 24.9 oz (705 g) |
| Carrying Case | Padded nylon case |
| Included Accessories | Neck strap, objective lens caps, rainguard, carrying case, lens cloth, instruction manual |
| Warranty | Limited Lifetime Warranty in the US and Canada, subject to manufacturer terms |
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