Opticron Discovery WA ED 8x32mm Roof Prism Binocular Black Full Size. Featuring ED glass objectives and higher quality optics images are brighter and sharper with enhanced colour contrast. New eyepiece designs deliver a wider FOV for a more immersive viewing experience with or without glasses. Weighing under 400g/14oz they can be carried all dayand with a minimum IPD of 52mm used comfortably by nature enthusiasts of all ages. Specifications for Opticron Discovery WA ED 8x32mm Roof Prism Binocular: Manufacturer: Opticron Color: Black Magnification: 8 x Objective Lens Diameter: 32 mm Prism System: Roof Prism Material: BAK4 Image Stabilizer: No Eye Relief: 18 mm Exit Pupil: 4 mm Field of View Linear: 140 m at 1000 m Field of View Angle: 8 degrees Optical Coating: Fully Multi-Coated Binoculars Focus System: Center Focus Twilight Factor: 16 Interpupillary Distance: 2 - 3 in Close Focus: 1.2 m Diopter Adjustment Range: 6 dpt Water Resistance Level: Waterproof Length: 108 mm Weight: 13.8 oz Fabric/Material: Polycarbonate Aluminum Alloy Package Type: Box Magnification Type: Fixed Width: 117 mm Depth/Thickness: 42 mm Features of Opticron Discovery WA ED 8x32mm Binocular Ultra-compact roof prism optical design finished in natural rubber armor Nitrogen waterproof construction ED wide-field fully multi-coated optical system + PC phase corrected prisms and Oasis-C+ coatings Lightweight polycarbonate body Long eye relief for spectacle wearers Twist type retractable eyecups Package Contents: Opticron Discovery WA ED 8x32mm Binocular Case Neckstrap Cleaning cloth Lens covers Rainguard Opticron 30746: Discovery WA ED 8x32mm Roof Prism Binocular Black Full Size