GOMU 13 X 50 mm Monocular Range Finder Porro Waterproof High Definition Fogproof Multi-coated BAK4 Night Vision Plastic Metal / Wide Angle / IPX-6 / Yes / Bird watching

Structures:Range Finder,Monocular; Eye Relief (mm):18.5mm; Magnification:13; Objective Lens:50; Field Range:6.5°; Minimum Focus Distance:4m; Type:Range Finder,Dimlight,Zoom Binoculars; Material:Metal,Plastic; Eye Lens:22; Lens Diameter:20-30MM; Function:Night Vision; Prism Type:BAK4; Field of View:114m/1000m; Exit Pupil Diameter:4mm; Compatibility:Bird watching; Magnification Range:10x to 14.9x; Battery:N / A; Waterproof Level:IPX-6; Eye Relief Range:15-20; Exit Pupil Diameter Range:4-5; Objective Diameter:40-50; Field of View Range:100-120ft / 1000yds; Optical system:Porro; Optical Coating:Multi-coated; Tripod Mount:Yes; Brand:GOMU; Features:Waterproof,Spotting Scope,Wide Angle,Porro Prism,Carrying Case,Fogproof,High Definition; Net Dimensions:19.09.06.5; Net Weight:0.42; Listing Date:01/20/2015; Base Categories:Camera & Optic,Optics,Binoculars; Special selected products:COD