Kite Optics APC Stabilized m Roof Prism Binocular Black. Just as light and just as bright as conventional 42mm roof prism binoculars but stable. And not the kind of stability you may have experienced before but an entirely new level of stability. Observe in the strongest winds Observe as long as you like. See details as if you are watching a film. Start watching while you are still out of breath from that long walk and enjoy highest magnifications without the slightest image vibration. But most important of all Let yourself be amazed by the things you see that are invisible with even the best standard binoculars. Specifications for Kite Optics APC Stabilized 12x42mm Roof Prism Binocular: Manufacturer: Kite Optics Color: Black Magnification: 12 x Objective Lens Diameter: 42 mm Prism System: Roof Prism Material: BAK4 Image Stabilizer: Yes Eye Relief: 17 mm Exit Pupil: 3.5 mm Field of View Linear: 67 m at 1000 m Field of View Angle: 3.85 degrees Optical Coating: Fully Multi Coated/ HR Coating Binoculars Focus System: Center Focus Twilight Factor: 22.4 Interpupillary Distance: 54 - 74 mm Close Focus: 4 m Diopter Adjustment Range: -3 - 3 dpt Water Resistance Level: IPX-7 Weight: 720 g Finish: Black Condition: New Magnification Type: Fixed Width: 128 mm Package Contents: Kite Optics APC Stabilized 12x42mm Roof Prism Binocular Lens caps Case Straps Kite Optics KO1242: APC Stabilized 12x42mm Roof Prism Binocular Black