Mini Monocular Scope High-definition Low-light Night Vision
Bullet Point:The mini binoculars, a unique metallic appearance of aluminum alloy construction. Pocket-sized binocular, portable to carry the maximum convenience.Film coated lens to enhance the observed brightness, the light is not ideal in the immediate environment, can see things clearly.It is waterproof, durable to use. Fit for scientific bird-watching, wilderness expedition, travel, outdoor sports equipment, watch the game live, performance, adventure observe the terrain and enjoy the scenery, etc. Specifications:Ratio: 8 timesCaliber: 20mmObject diameter: 20MMField angle: 5.5 degreesKilometer horizon: 96M/1000MExit pupil diameter: 2.5MMExit pupil distance: 10.3MMLast focusing distance: 5MPrism system: Paul prism systemLens: an optical lensOptical coating: FMC full wideband green filmEye mask type: cover the eye mask, suitable for myopia and non - myopiaSize: 7.5*3.5cm