Features: 1. This Monocular Offers An 10X Magnification And A 28Mm Objective Diameter. 2. The Fully Coated Optics, Guarantee Superior Light Transmission And Brightness. 3. Single Hand Operation, Compact And Lightweight, With Wrist Strap Which Is Easy To Carry. 4. Fit For Sporting Events, Concerts, Bird Watching, Camping, Fishing, Golf And Travelling. Specifications: Prism Material: Bak4 Inner Material: Aluminium Alloy Surface Material: Rubber Color: Black Color Type: 30 X 25 Magnification: Approx.710X Size: Approx. 9 X 2.8Cm / 3.54 X 1.1 Field Of View: 1000M/7000M Objective Lens Coating Film: Green Film Ocular Lens Coating Film: Blue Film Fidle Angle: 5.5 Package Included: 1 X Monocular Telescope With Wrist Strap 1 X Storage Bag 1 X Clean Cloth