About this product
Model: cel_nat_dx_ed_8x42
Part Number: 72332-CGL
Celestron’s award-winning Nature DX binocular gets a significant upgrade with the addition of ED objective lenses.
Nature DX ED’s optical performance rivals that of more expensive binoculars.
This versatile, all-around binocular is an excellent choice for the trail, stadium, arena, or just about anywhere you want a close-up view of the action without sacrificing brightness or detail. It’s an especially great companion for nature observation and bird watching, with ED glass that helps you spot the subtlest field markings and a close focus of just 6.5 feet.
ED Objective Lenses
Extra-low dispersion (ED) glass virtually eliminates chromatic aberration, also known as colour fringing, a visual defect common in binoculars. Nature DX ED delivers razor-sharp images, even at the edges of the field of view. ED glass is also known for producing images with outstanding, true-to-life colour.
Not all ED glass is created equal. Celestron’s high-quality ED glass delivers brighter, sharper images than non-ED binoculars. The difference is especially apparent in low-light conditions, such as at dawn or dusk.
The Body
A durable rubber-armoured polycarbonate housing protects your Nature DX ED binoculars from damage without weighing you down. Thanks to the durable twist-up eyecups, viewing through Nature DX ED is comfortable for both eyeglass and non-eyeglass wearers. Twist through multiple click stops to find the best position for you. What’s more, the binocular is fully waterproof and filled with dry nitrogen gas to prevent internal lens fogging. Nature DX ED can stand up to even the most challenging outdoor conditions.
Perfect for a Variety of Uses
Nature DX ED 8x42mm features a close focus of just 6.5 feet, making it perfect for viewing birds, butterflies, plants, or other nearby subjects. The 8x42 model offers a wide field of view for distance viewing, so you can easily follow subjects as they move with less need to move the binoculars.
Ways to Observe
You can carry your Nature DX ED comfortably using the included strap. It’s also tripod-adaptable, so you can mount it on any standard photographic tripod for extended viewing or digiscoping (photography through the eyepiece). The tripod adapter is sold separately. The binocular also includes a protective padded nylon case for storage and transport.
FEATURES
- ED objective lenses for images virtually free of chromatic aberration, with lifelike colour, increased resolution, and enhanced contrast
- Fully multi-coated optics deliver maximum light transmission through the optical path
- Phase coated BaK-4 prisms produce vivid, true-to-life colors
- Eyeglass friendly - generous eye relief and sturdy, twist-up eyecups with multiple stops
- 6.5' close focus
- Tactile rubber armour for comfortable use in the field
- Tripod-adaptable for extended viewing sessions
What's in the box
- Nature DX 8x42 ED Binoculars
- Objective Lens Caps
- Eyepiece Covers
- Rainguard
- Carry Case
- Neck Strap
- Lens Cloth
- Instruction Manual
Specifications
| Magnification | 8x |
| Objective Lens Diameter | 42 mm |
| Lens Coatings | Fully Multi-Coated |
| Angular Field of View | 7.5° |
| Linear Field of View | 393 ft (129 m) |
| Close Focus | 6.5 ft (2 m) |
| Eye Relief | 17.8mm (0.70") |
| Exit Pupil | 5.25mm (0.21") |
| Prism Type | BaK-4 |
| Waterproof | Yes |
| Fogproof | Yes. Nitrogen filled |
| Relative Brightness | 27.56 |
| Twilight Factor | 18.33 |
| Limiting Stellar Magnitude | Ideal: 10.62 | Moderate: 9.62 | Poor: 8.62 |
| Interpupillary Distance (mm) | 56-74 mm (2.2-2.91") |
| Diopter Adjustment Range | ±3 |
| Size (LxWxH) | 142mm x 128mm x 56mm (5.6" x 5" x 2.2") |
| Weight | 24.9 oz (705 g) |
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