• Phase-Corrected BAK4 Roof Prisms
• Fully Multicoated Lens Surfaces
• Strong and Light Polycarbonate Chassis
• Large Slip-Resistant Center Focus Wheel
• Nitrogen Filled, Fog & Waterproof
• Tripod Mountable with Optional Adapter
• Multi-Position Twist-up Eyecups
• Long Eye Relief, Wide Exit Pupil

To address the particular demands of hunters, birders, and outdoor enthusiasts—especially those who glass across vast distances like the prairies of the American West—Celestron offers the 10x50 Nature DX Binoculars. They deliver bright high-contrast images with accurate true-to-life color and crisp clarity even when observing from long distances.

To achieve this optical performance, these binoculars feature antireflection fully multicoated glass lenses with phase-corrected BAK4 roof prisms. The angle of view is generous, and despite the powerful magnification, these binoculars can focus as close as 8.2 feet for observing nearby birds, insects, or flowers. Additional features like a long eye relief and wide exit pupils improve viewing comfort while reducing eyestrain, so long glassing sessions are more pleasurable.

The binoculars' chassis is made of lightweight, durable polycarbonate, and the optical tubes are nitrogen filled and O-ring sealed to make them waterproof and resistant to internal fogging. For those long days in your blind or in the field, or if you just want to eliminate arm fatigue or hand shake, the Nature DX binoculars can be tripod mounted using an optional adapter.

Optical Performance

• 10x magnification brings distant subjects in for close viewing and identification
• Large 50mm objective lenses keep views bright in challenging light conditions, such as at dawn and dusk
• Compact roof prism design provides a slim form factor without compromising performance
• BAK4 prism glass delivers a round exit pupil and a crisp and clear image with limited edge distortion
• Phase-corrected prism coatings reduce internal interference to improve contrast, clarity, and resolution
• Antireflection and fully multicoated lenses maximize light transmission for bright and clear images with accurate color rendition

Use and Handling

• Closed-bridge configuration offers a stable platform for the internal focusing mechanism
• Large slip-resistant center focus wheel is easy to manipulate in cold or wet conditions, or when wearing gloves
• ±4 right-eye diopter adjustment enables users to compensate for optical prescription for sharper focusing
• Wide 56 to 74mm interpupillary adjustment range allows easy use by a wide variety of people
• Twist-up click-stop eyecups for comfortable use with or without eyewear
• Tripod mountable with optional adapter for hands-free use to eliminate vibrations and arm fatigue

Construction Details

• Light and durable polycarbonate chassis
• Exterior rubber armor with textured palm pads offers impact protection while providing a slip-resistant grip
• Nitrogen filled and O-ring sealed to be waterproof and resistant to internal fogging when moving though extreme temperature and environmental conditions

What’s Included?

• Celestron 10x50 Nature DX Binoculars
• Lens Cloth
• Neck Strap
• Carrying Case
• Rain-guard
• 2 x Objective Lens Cap
• Manufacturers Warranty

Specification

Magnification	10x
Objective Lens Diameter	50 mm
Angle of View	5.8° (Actual)
Field of View	304' @ 1000 yd / 100.9 m @ 1000 m
Minimum Focus Distance	8.2' / 2.5 m
Exit Pupil Diameter	5 mm
Eye Relief	17.5 mm
Inter-pupillary Adjustment	56 to 74 mm / 2.2 to 2.9"
Diopter Adjustment	-4 to +4
Focus Type	Centre
Stabilization Freedom	No
Fog-proof	Yes, Nitrogen Filled
Environmental Resistance	Water-Resistant (Unrated)
Dimensions	6.42 x 5.31 x 2.4" / 16.3 x 13.5 x 6.1 cm
Weight	28.43 oz / 806 g
Package Weight	2.705 lb
Box Dimensions (LxWxH)	8.4 x 7.3 x 4"