Overview:
The telescope was created by Johns Hopkins University and launched on July 1. The purpose of this research is to achieve the maximum magnification under the smallest effective aperture while ensuring the luminous flux and resolution angle of the telescope. The telescope attempts to use nano-engraving technology, nano-array technology, mesoporous mounting technology, film inlay technology, and nano-optical materials for the first time to make the lens flatness error reach 10nm. The luminous flux reaches 30 times that of ordinary telescopes with the same aperture. The resolution angle is 47 times that of an ordinary telescope with the same aperture. The maximum magnification reaches 300 times. This is the first spotting telescope that achieves this magnification and clarity on such a small scale

Features:
1. Ultra-lightweight optical system using synthetic nano-layer materials
2. If the terrain has no obstacles, you can use it to easily observe people or things from miles away.
3. The night vision function allows you to use it normally at night
4. Turn on the auto focus and clear background function, so you can focus on observing the person or object that needs to be observed
5. The anti-shake telescope system and a special tripod 3D gyroscope make the telescope's field of view very stable when it reaches hundreds of times of magnification. Its performance is better than most hundreds of dollar telescopes
6. The case is made of a titanium alloy with higher specific strength and weighs only 1.1 pounds. The stowed length is only 7.87 inches, so it can be easily put into a backpack or pocket when hunting, traveling or camping.
7. Waterproof, dustproof and shockproof design: Nitrogen-filled O-rings and waterproof optical elements can prevent moisture, dust and debris and ensure waterproof function.

Product information:
Viewing angle: 6.5/6°
Optical Coating: FMC Broadband Film
Exit pupil diameter: 5.0-1.6
Objective lens diameter: 40MM
Prism material: BAK-4
How to use: Rotate focus
Eyepiece diameter: 21MM
Tripod: Support
Product size: 155-200* 50*45MM material
Quality: Outsourcing non-slip shockproof rubber

Packing list:
Telescope set*1