12X50 Monocular Large Eyepiece High-definition High Power Low Light Night Vision Outdoor Portable Telescope Features: [Small light night vision]: The built-in night vision function allows you to use it normally at night. Turn on the auto focus and blur the background function, brake you can focus on observing the person or that needs to be observed. [Lightweight and portable]: is made of alloy, which has higher specific strength . When stowed, the length is 6.7 inches, and you can easily put it in a backpack or pocket when hunting, traveling or camping. [Waterproof, dusproof, shockproof design]: Nitrogen-filled and O-ring optical components can , and debris, and ensure the function of life. [Ideal for outdoor sports enthusiasts and wilderness explorers]: Hand- equipment is equipment for bird watching,, hunting, hiking, mountain climbing, camping, camping, surveillance and travel. Product details: Product parameters: Model: 12x50 Multiple: 12 Field of view: 52mm Pupil distance: 13.6mm pupil diameter: 52mm Size: 17 * 7 * 10cm Package: 1 * Telescope