Leica Trinovid HD 10x32mm Roof Prism Binoculars Rubber Armored Black. These Binoculars by Leica are remarkably tough due to the rubber housing and waterproof construction so the weather and anything nature decide to throw at you is no match for the Trinovid HD Waterproof Binoculars. The high light transmission and exceptional color fidelity make this Leica Trinovid HD Birding Binoculars the clear choice for observing birds in the air or on the ground. Grab your pair of Leica Trinovid HD Roof Prism Binoculars and get closer to the birds to reveal their intricate beauty. Specifications for Leica Trinovid HD 10x32mm Roof Prism Binoculars: Manufacturer: Leica Color: Black Magnification: 10 x Objective Lens Diameter: 32 mm Prism System: Roof Image Stabilizer: No Eye Relief: 16 mm Exit Pupil: 3.2 mm Field of View Linear: 113 m at 1000 m Field of View Angle: 61 degrees Optical Coating: HDC Coating / Leica AquaDura Binoculars Focus System: Center Focus Twilight Factor: 17.9 Interpupillary Distance: 58 - 76 mm Close Focus: 3.28 ft Diopter Adjustment Range: -4 - 4 dpt Weather Resistance: Yes SplashProof Water Resistant Mark: 3 ft Water Resistance Level: Watertight Length: 5.5 in Weight: 640 g Finish: Rubber Armored Fabric/Material: Aluminium Condition: New Package Type: Box Magnification Type: Fixed Zoom: No Package Contents: Leica Trinovid HD 10x32mm Roof Prism Binoculars Leica 40317: Trinovid HD 10x32 mm Roof Prism Binoculars Black