Celestron Nature DX ED 8x42mm Roof Binoculars (72332)

In response to the specific needs of hunters, birders, and outdoor enthusiasts, Celestron enhanced their renowned series of binoculars by incorporating extra-low-dispersion (ED) glass into the 8×42 Nature DX ED Binoculars. These binoculars deliver bright, high-contrast images with accurate, true-to-life color and crisp clarity, even at long distances. To achieve this exceptional optical performance, they feature anti-reflection fully multi-coated ED glass lenses combined with phase-corrected BaK-4 roof prisms. The wide apparent angle of view provides an immersive viewing experience, complementing their impressive performance. The binoculars allow users to observe expansive scenes without needing to move their head much, making them suitable for a wide range of users, from hunters to sports fans. Additionally, features like long eye relief and a wide exit pupil enhance viewing comfort, reducing eyestrain during extended use.FeaturesOptical PerformanceMagnification: 8x, suitable for observing wildlife and landscapes.Objective Lens Diameter: 42mm (1.65 inches), providing sufficient light for clear images.Angular Field of View: 7.5°, offering a wide view of expansive scenes.Linear Field of View (@1000 yds / @1000 m): 393 ft (129 m), ideal for tracking moving subjects.Exit Pupil: 5.25mm (0.21 inches), ensuring good light transmission.Eye Relief: 17.8mm (0.70 inches), comfortable for eyeglass wearers.Close Focus: 6.5 ft (2 m), perfect for observing nearby subjects.Interpupillary Distance: Adjustable from 56mm to 74mm (2.20 to 2.91 inches), accommodating various users.Prism Type: High-quality BaK-4 Roof Prisms with phase coatings for enhanced light transmission.Lens Coatings: Fully multi-coated for maximum light transmission and clarity.Design and BuildExtra-Low Dispersion (ED) Objective Lenses: Virtually eliminate chromatic aberration, providing sharp images with true-to-life colors.Durable Construction: Rubber-armored polycarbonate housing protects against impacts and harsh weather conditions.Twist-Up Eyecups: Adjustable with multiple stops for comfortable viewing.Waterproof and Fogproof: Nitrogen-filled to prevent internal fogging.Tripod Adaptable: Allows for stable viewing during extended sessions.Additional FeaturesWeight: Approximately 24.9 oz (705 g), lightweight for extended use.Versatility: Suitable for bird watching, hiking, sporting events, and general outdoor use.SpecificationsGeneralMagnification:8xObjective Lens Diameter:42mm (1.65″)Angular Field of View:7.5°Linear Field of View (@1000 yds) / @1000 m):393 ft (129 m)Exit Pupil:5.25mm (0.21″)Eye Relief:17.8mm (0.70″)Close Focus:6.5 ft (2 m)Interpupillary Distance (max):74mm (2.91″)Interpupillary Distance (min):56mm (2.20″)Diopter Adjustment Range:±3Twilight Factor:18.33Relative Brightness:27.56Limiting Stellar Magnitude:Ideal: 10.62 Moderate: 9.62 Poor: 8.62Lens Coatings:Fully Multi-CoatedPrism Glass (Type):Bak-4Prism Coatings:Phase CoatedWeight:24.9 oz (705 g)Environmental Protection:WaterproofNitrogen Filled:YesTripod Adaptable:YesCarrying Case:Padded nylon canvasDimensions:142mm x 128mm x 56mm (5.6″ x 5″ x 2.2″)Included Items:Neck strap Objective lens caps Rainguard Carrying case Lens cloth Instruction manualSolar WarningNever 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.Package Includes1 x Celestron Nature DX ED 8x42mm Roof Binoculars1 x Lens Cloth1 x Neck Strap1 x Carrying Case1 x Rainguard2 x Objective Lens Cap