Eyeskey HD BAK4 FMC Optics 10x50 Zoom Waterproof Nitrogen Paul Monocular Binocular Telescope for Hunting Outdoor Trip Concert

Model:EK8573; Activity:Trail,Back Country; Structures:Monocular; Magnification:10-30; Objective Lens:50; Installation Type:Free Assemblement; Material:ABS; Eye Lens:17; Prism Type:BAK4; Focus System:Central Focusing; Compatibility:Hunting,Sports,Outdoor; Magnification Range:20x & Up; Battery:N / A; Maximum Useful Magnification:30; Objective Diameter:50-70; Optical system:Lenses; Optical Coating:Multi-coated; Eyecups:Twist-up; Tripod Mount:Yes; Finderscope:No; Brand:Eyeskey; Features:Night Vision in Low Light,High Definition,Portable; Net Weight:0.6; Listing Date:05/20/2019