Monocular Telescope Super Telephoto Zoom with Smartphone Holder and Tripod for Beach, Travel, Bird Watching, Concert 10-300X40mm

Details

• Academic Report of The Telescope- The telescopic anti-shake system and special tripod 3D gyroscope make the telescope's field of view very stable when it reaches a magnification of hundreds of times.
• Waterproof, Dust-Proof, and Shockproof Design- Nitrogen-filled waterproof and O-ring sealed optics prevent moisture. Compatible Mobile PhoneAlmost all other smartphones on the market. Ideal for Outdoor Enthusiasts and Wilderness Explorers- A handheld and must-have for bird watching, wildlife.
• BAK4 prism with high refractive index: The BAK4 prism with high refractive index is used. The prism plays an important role in the optical structure. The light transmittance is higher than that of the BAK7, and the field of view is more transparent.
• Wear-Resistant and Durable- The shell is made of a titanium alloy with a higher specific strength and weighs only 0.6 pounds. After retracted, the length is only 5.0 inches.