This is a new Clear 8x21 Optics Zoom binoculars Telescope， which can look much longer distance and more distinct;Rubber is armored for use in rugged field， and its center focusing mechanism can quickly and easily focus. It is suitable for Golf， Camping， Hiking， Fishing， Birdwatching， Concerts， ete. Day and night vision ( It can NOT see anything in total darkness)， Magnification: 8X; Objective Lens Diameter: 22mm; Line Field: 126m/1000m; Eyepiece Diameter: 15mm. Note: Day and night vision ( It can NOT see anything in total darkness). Specification: Condition: 100% quality and Brand new， Magnification: 8X， Objective Lens Diameter: 21mm， Line Field: 126m/1000m， Eyepiece Diameter: 15mm， View Field: 7.2??. Color: Black， Fold size: 9cm x 6cm x 4cm， Open size: 9cm x 10cm x 4cm， Weight: 242g (with packing)， What is included: 1x Red Membrane Binoculars Telescope， 1 x Clean Cloth， 1 x Carry Case.