12X42 Traveller Folding Binocular HD Optic BAK7 Prism Spotting Telescope

Specification: Model 12x42 Magnification 12x Objective Diameter 42mm FOV 5.4 Exit Pupil Diameter 3.5mm Exit Pupil Distance 8mm Prism BAK-7 Focusing System Eyepiece Coating Broadband green film Fold Size 145 x 87 x 60mm/5.7 x 3.4 x 2.3inch Unfold Size 145 x 120 x 60mm/5.7 x 4.7 x 2.3inch Net Weight 340g Features: Multi-coated, high quality image. Easy adjustment and rapid focusing. Portable,lightweight and easy to carry. 100% of optical glass, clear and stable image quality. It is the best choice for you when go through the sightseeing for traveling,give bird's eye view for climbing,watch athletic math, or searching in the field. Package Included: 1 x Binocular 1 x Protective Bag 1 x Lens cleaning cloth