Powerful 10-300x telephoto zoom monoculars, night vision suitable for campingProduct selling points:[Monocular Super Telephoto]: The telescope's anti-shake system and special 3D gyroscope tripod make the telescope's field of view very stable when magnified several times.[Small bright night vision]: Built-in night vision function allows you to use it normally at night. Activate autofocus and blur the background function, brake you can focus on observing the person or object to be observed.[Lightweight and portable]: The shell is made of titanium alloy, which has higher specific strength and weighs only 1.1 pounds. When stored, the length is only 7.87 inches and you can easily put it in a backpack or pocket when hunting, traveling or camping.[Waterproof, dustproof and shockproof design]: Nitrogen-sealed optical components and O-ring seal can prevent moisture, dust and debris and ensure the waterproof function of life.[Ideal for outdoor sports enthusiasts and nature explorers]: Portable equipment is essential equipment for bird watching, wildlife, hunting, hiking, mountaineering, camping, camping, surveillance and travel.Description:Objective lens diameter: 40mmMagnification: 8-24 times (corresponding to the setting level 10X100)Eyepiece diameter: 14mmExit pupil diameter: 1.2-1.7mmField of view: 230-110FT 1000YDSMinimum focus distance: 2.5mSize: 170/125 x 40mm (stretch and shrink)Weight: 160gPrism: BAK4 prismCoating: FMCBlack colorEye mask: rotating eye maskWaterproof: yesTripod can be connected d: YesConnected phone: yesUsed for: running, beach, bird watching, boating / yachting, horse racing, hunting, outdoor activities, sports, theater, travelMaterial: optical glassType: MonocularThe products include:1 x 10-30X40mm monocular telescope1 x rope1 piece of fabric1 x tripod1 x clip2 x cover