IPRee™ 8x21 HD Telescope Handheld Night Vision Flexible Adjustable Monocular Outdoor Travel

Specification: Magnification 8 Caliber 21mm Field of view 377m/1000m Net weight 83g Objective lens coating FMC multi-layer coating Lens Optical glass Prism material BAK-4 Exit pupil distance 19mm Exit pupil diameter 26mm Waterproof Yes Size 66x75x88mm Features: 1. This product is free to stretch, more convenient to carry. 2. High transmittance double-sided coating, the average light transmission rate of up to 99.5%. 3. The use of low-speed polishing technology, better optical effect. 4. Imaging clear, comfortable viewing effect. Package Includes: 1 x Telescope 1 x Glasses Cloth 1 x Storage Bag 1 x Manual