MGNFWY 8x21 Bak4 Foldable Ultra-Clear Portable Pocket binacular Telescope for Kids

Description

Product Properties: Magnification: 8 times   Objective diameter: 21 mm   Relative brightness: 7.1  Field of View: 100m / 10000m   Prism Material: BK4   Exit Pupil Diameter: 2.7 mm   Optical Coating: fully coated  Waterproof: life waterproof   Specifications: Folded Size: 6 * 9 * 3.5cm / 2.4 * 3.5 * 1.4in Unfolded Size: 10.5 * 9 * 3.5cm / 4.1 * 3.5 * 1.4in Weight: 150g / 5.3oz  Packing content: 1 * Binocular 1 * Storage Pouch 1 * lens wiping cloth 1 * manual