Zeiss Victory Pocket 10x25mm Schmidt-Pechan Prism Binoculars Black Small NSN 9005.10.0040. Despite their amazingly light-weight construction their high magnification and FL-lenses with ZEISS T multi-layer coating help them to deliver brilliant image quality. The asymmetrical folding makes it particularly compact. The LotuTec coating ensures that water drips right off them and dirt can be removed without a trace. Specifications for Zeiss Victory Pocket 10x25mm Schmidt-Pechan Prism Binoculars: Manufacturer: Zeiss Color: Black Magnification: 10 x Objective Lens Diameter: 22 mm Prism System: Schmidt-Pechan Prism Material: BAK4 Image Stabilizer: No Eye Relief: 16 mm Exit Pupil: 2.5 mm Field of View Linear: 344 ft at 1000 yds Field of View Angle: 60 degrees Optical Coating: ZEISS T Multi-Layer Coating Customized to Each Lens Binoculars Focus System: Center Focus Twilight Factor: 15.8 Interpupillary Distance: 37 - 72 mm Close Focus: 6.2 ft Diopter Adjustment Range: -3 - 3 dpt Weather Resistance: Fog Resistant Water Resistant Mark: 0.4 bars Water Resistance Level: Waterproof Length: 4.4 in Weight: 290 g Finish: Black Fabric/Material: Polycarbonate Package Type: Box Magnification Type: Fixed Package Contents: Zeiss Victory Pocket 10x25mm Schmidt-Pechan Prism Binoculars Zeiss 522039-9901-000: Victory Pocket 10x25mm Schmidt-Pechan Prism Binoculars Black Small NSN 9005.10.0040