Celestron Echelon 20x70mm Porro Prism Binoculars Black

Celestron Echelon 20x70mm Porro Prism Binoculars Black. These binoculars from the professionals at Celestron are designed for use in low light conditions and for picking out small subjects at the longest distances. With an exit pupil of 3.5 mm Celestron Echelon 20x70 Fogproof Binoculars deliver an amazing amount of light allowing you to see the most detail possible. With the Celestron Echelon 20x70 Waterproof Binocular enjoy the view no matter the condition or the time of day. Specifications for Celestron Echelon 20x70mm Porro Prism Binoculars: Manufacturer: Celestron Color: Black Magnification: 20 x Objective Lens Diameter: 70 mm Prism System: Porro Prism Material: BAK4 Eye Relief: 0.77 in 19.5 mm Exit Pupil: 3.5 mm Field of View Linear: 157 ft at 1000 yds Field of View Angle: 3 degrees Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Twilight Factor: 37.42 Interpupillary Distance: 58 - 72 mm Close Focus: 328.1 ft Diopter Adjustment Range: +/-4 dpt Water Resistance Level: Waterproof Length: 10 in Weight: 65 oz Package Type: Box Included Accessories: Standard Magnification Type: Fixed Width: 8.75 in Last Chance: Yes Tripod Adaptable: Yes Fogproof: Yes Case: Yes Nitrogen Filled: Yes Height: 3 in Brightness Index: 12.25 Armoring: Rubber Armored Features of Celestron Echelon 20x70mm Porro Prism Binoculars: Fully waterproof for protection against the elements and nitrogen-purged to prevent internal fogging; Hand-Assembled from high quality Japanese optics using Celestron's proprietary XLT coating technology for superior optical performance; Includes a durable waterproof hard case for protection; Tripod adaptable for long observing sessions or when you want to share the view with others Package Contents: Celestron Echelon 20x70 Fogproof Binoculars Neck Strap Hard Shell Waterproof Carrying Case Objective Lens Caps Eyepiece Cover Lens Cloth Instruction Manual Celestron 71454: Echelon 20x70mm Porro Prism Binocularss Black