Small and Portable: Only 3.6 inches long, can be easily put into your pocket, support mobile phone shooting, shoot with mobile phone, leave wonderful moments anytime, anywhere FMC broadband red film: FMC broadband red film can increase the specular light transmittance, so that the specular light transmittance reaches 93 percent , ensuring that the scene you see is clear and bright This pocket monocular magnifier is smaller and its advantage is that it is easy to carry. If you want a bigger and higher power monocular, buy a more expensive monocular Natural rubber surface: The surface of the telescope is covered with natural rubber, which is comfortable to handle, non-slip and sweat-absorbing, nitrogen-filled inside, and waterproof up to IP5 Wide Viewing Angle: Wide field of view 60M or 1000M, it will show you a clearer and farther view, suitable for bird watching, hunting, hiking or sightseeing, etc. Size: Monocular Color: black