25-75x70 Zoom Spotting Scope HD Monocular High Magnification Waterproof Telescope W/Table Tripod For Birding Hunting Traveling Specification: Color:Blue Green Magnification: 25-75x Eyepiece diameter: 22MM Objective lens diameter: 70MM Pupil diameter: 2.8-1MM Pupil distance:17-14 MM Prism system: BK7 Prism diameter:18.5MM Close focus distance:5M Field of view: 36M/20X-17M/60-1000M Lens coating: FMC green film Waterproof system: life waterproof Product net weight: 813G Product size: 410*89*94MM Features: 1.Sky and Earth 25x75-70 continuous zoom HD High Magnification Present you with a visual feast. 2.Three magnifications with continuous zoom 25X 50X 75X different magnifications,meet your different observation needs. 3.70mm objective lens with large field of view Large aperture, more light throughput. Higher brightness, clearer imaging. 4.Large eyepiece wide angle design Wide field of view is not easy to fatigue. Improve the overall visual experience. 5.FMC multi-layer green coating High light transmission rate imaging sharp and transparent. 6.Waterproof, fogproof and moisture-proof Suitable for any outdoor harsh environment. 7.70 caliber birdwatching mirror Moon/stargazing/viewing/birdwatching No need to go to the planetarium at home can watch the stars. 25x75-70 continuous zoom HD High Magnification Three magnifications with continuous zoom 25X 50X 75X different magnifications,meet your different observation needs. 70mm objective lens with large field of view Large aperture, more light throughput. Higher brightness, clearer imaging. Large eyepiece wide angle design Wide field of view is not easy to fatigue. Improve the overall visual experience. FMC multi-layer green coating High light transmission rate imaging sharp and transparent. Waterproof, fogproof and moisture-proof Suitable for any outdoor harsh environment. 70MM caliber birdwatching mirror Moon/stargazing/viewing/birdwatching No need to go to the planetarium at home can watch the stars. Package A Package B