Leica Ultravid HD-Plus 10x32mm Roof Prism Binoculars Rubber Armored Black. The non-slip rubber armouring gives a secure grip even in cold weather or when wet and a non-slip rubber focus ring ensures easy handling. The long-lasting focus mechanism and the diopter compensation complete the package to guarantee perfect focus even at long distances. Leica Ultravid 32 HD-PLUS 10x32mm Binoculars are nitrogen filled so they are watertight and fog proof. The extending eye relief is a major advantage when using the Leica Ultravid 32 HD-PLUS Compact Binoculars in difficult lighting conditions. Daylight or at night Leica Ultravid 32 HD-PLUS Compact Binoculars provide sharp images even at twilight conditions when many species become active. Specifications for Leica Ultravid HD-Plus 10x32mm Roof Prism Binoculars: Manufacturer: Leica Color: Black Magnification: 10 x Objective Lens Diameter: 32 mm Prism System: Roof Image Stabilizer: No Eye Relief: 13.2 mm Exit Pupil: 3.2 mm Field of View Linear: 352 ft at 1000 yds Field of View Angle: 6.7 degrees Optical Coating: HDC Coating / Leica AquaDura Binoculars Focus System: Center Focus Twilight Factor: 17.9 Interpupillary Distance: 52 - 75 mm Close Focus: 6.6 ft Diopter Adjustment Range: -4 - 4 dpt Weather Resistance: Yes SplashProof Water Resistant Mark: 16.5 ft Water Resistance Level: Watertight Length: 4.7 in Weight: 1.24 lb Finish: Rubber Armored Fabric/Material: Magnesium Condition: New Package Type: Box Magnification Type: Fixed Width: 4.57 in Case: Yes Strap: Yes Nitrogen Filled: Yes Housing/Frame Material: Magnesium Height: 2.2 in Zoom: Yes Package Contents: Leica Ultravid HD-Plus 10x32mm Roof Prism Binoculars Leica 40091: Ultravid HD-Plus 10x32mm Roof Prism Binoculars Black