"Celestron TrailSeeker 8X42 Brand New Includes Limited Lifetime Warranty, The Celestron 71404 TrailSeeker 8x42 binocular features ergonomic design to provide high-level outdoor performance making them ideal for the avid birder or hunter
It has fully multi-coated optics that provide superb natural color fidelity as well as vivid color saturation and its BaK-4 prisms with high reflectivity phase and dielectric coatings deliver enhanced sharpness and clarity. The TrailSeeker offers a 6.5' close focus along with a wider field of view for accurate focusing and metal multi-stop twist-up eyecups provide easy adjustment for your eyes. This binocular is waterproof and fogproof with nitrogen filled gas for added protection in all weather environments. Plus, the binocular's durable magnesium construction provides an excellent grip, comfortable handling, and a contemporary look. 71404 Features: TrailSeeker 8x42 Binocular, Multi-Coated Optics, BaK-4 Roof Prisms, Phase & Dielectric Coatings f/ Maximum Contrast, Waterproof & Fogproof, 8x Magnification, 42 mm Objective Lens, Center Focus Wheel, Twist-up Eyecups f/ Quick Adjustment, Durable Magnesium Body, Extremely Wide Field of View, SKU: 71404, Specifications: Diameter: 42 mm (1.65 in), Magnification: 8 x, Angular Field of View (deg): 8.1°, Linear Field of View (@1000 yds): 426 ft (142 m), Exit Pupil (mm): 5.25 mm (0.20 in), Eye Relief (mm): 17 mm (0.66 in), Near Focus (Binoculars): 6.5 ft (2.5 m), IPD Max: 73 mm (2.87 in), IPD Min: 55 mm (2.16 in), Prisms: BAK-4, Optical Coatings: Multi-Coated, Twilight Factor: 18.33, Weather Proof: Waterproof / Fogproof, Tripod Adaptable: Yes, Includes: Neck Strap, Harness Strap, Carrying Case, Objective Lens Cover, Rainguard, Lens Cloth, Instruction Manual"