10-300X40mm Monocular Telescope with Smartphone Holder and Tripod Waterproof Compact Optical High Powered Monocular for Adults Kids Bird Watching

10-300X40mm Monocular Telescope with smartphone holder and tripod, Waterproof Compact Optical High Powered Monocular for Adults Kids Bird Watching Hunting Hiking Concert Travelling 10-300X40mm high powered monocular with stable anti-shake system and tripod for clear long-distance viewing Lightweight titanium alloy design weighs only 1 pound and measures 5.04 inches when stored for easy portability in backpacks or pockets Waterproof and shockproof with nitrogen-filled O-ring optical components to withstand outdoor conditions and ensure durability Equipped with BAK4 prism and FMC coating for superior light transmission and sharp, bright images Ideal for bird watching hunting hiking concerts travelling and more with smartphone holder for capturing moments Feature:Super telephoto lens monocular: The telescope's anti-shake system and tripod make the telescope's field of view very stable when zoomed in many times.Lightweight and portable: The shell is made of titanium alloy, which has a higher specific strength and weighs only 1 pound. When stored, the length is only 5.04 inches, so you can easily put it in a backpack or pocket when hunting, traveling or camping.Waterproof, and shockproof design: The nitrogen-filled waterproof O-ring optical components can, and debris, and ensure the service life of the waterproof function.Ideal for outdoor enthusiasts and wilderness explorers: handheld devices are essential equipment for bird watching, wildlife, hunting, hiking, mountain climbing, camping, surveillance and travel.Objective lens diameter: 25mmMagnification: 10x300Eyepiece diameter: 12mmOut of the barrel distance: 40mmVision relief: 14-12mmExit pupil diameter: 4.2-1.7mmField of view range: 80.5M/241.5FT-45.5M/136.5FT(1000m/1000YDS)Minimum focusing distance: 2.2mSize: 173/128x43mm(stretch and shrink)Prism: BAK4 prismCoating: FMCColour: BlackEye mask: rotating eye maskWaterproof: yesCan be connected to a tripod: YesUsed for: racing, beach, bird watching, boating/yachting, horse racing, hunting, outdoor activities, sports, theater, travelMaterial: optical glassType: MonocularPackage includes: (optional)1x telescope with tripod and clamp+Storage bag+cleaning cloth