Our HD optical monocular telescope is suitable for enjoy beautiful nature, view birds, watch sports etc. Day night vision. It will help you see things in low light, it doesn't help you see things in the dark. Can't be used at night. Powerful, ultra-compact and ultra-lightweight to carry. You are worth it. Features: This monocular offers an 7X magnification and a 28mm objective diameter. The fully coated optics, meanwhile, guarantee superior light transmission and brightness. Single hand operation, compact and lightweight, with wrist strap which is easy to carry. Low Night vision. It will help you see things in low light, it doesn't help you see things in the dark. Good for sporting events, concerts, bird watching, camping, fishing, golf, scope and travelling. Specification: Prism Material: BAK4. Inner Material: Aluminium Alloy. Surface Material: Rubber. Type: 30 x 25. Color: Black. Size: approx. 9.3 x 3cm / 3.66" x 1.18". Magnification: 7X. Field of View: 1000m/7000m. Objective Lens Coating Film: Green Film. Ocular Lens Coating Film: Blue Film. Fidle Angle: 5.5°. Waterproof: Daily Waterproof. Package Weight: approx. 80g. Package Included: 1 x Monocular telescope with wrist strap. 1 x Storage bag. 1 x Clean cloth