Meco Bosma 10/12x50 Binocular Hd Bak4 Prism Bsw-5 Nitrogenization Waterproof Telescope

Specification: Brand Bosma Model 10x50 12x50 Magnification 10x 12x Objective diameter 50mm 50mm Prism system Porro Porro Focus system Central focus Central focus Field of view m/1000m Angle 117m 6.7 98m 5.6 Near focal distance 7mm 7mm Exit pupil diameter 5.0mm 4.16mm Exit pupil distance 18mm 15.2mm Waterproof BSW-5 BSW-5 Size 173 x 193 x 65mm/6.8 x 7.5 x 2.5inch 173 x 193 x 65mm/6.8 x 7.5 x 2.5inch Weight 1020g 1050g Features: BAK4 HD Porro system, clear and bright imaging. Wider angle design, wide field of view. Larger eyepiece, long eye relief, comfortable observation. BSW-5 nitrogenization waterproof level. Ergonomic design, handheld and shoulder carrying. Package Included: 1 x Telescope 1 x Cleaning cloth 1 x Shoulder strap 1 x Soft pouch 1 x Package box