Binoculars High-Definition High-Definition 20x50 Large-Diameter Wide-Angle Low-Light Night Vision Adult Mobile Phone Photo Travel Concert Telescope 190 180 70mm - rdgfbnhgnjdvfcvgvbb, pp2*23439

• Super comfortable big eyepiece: Whether a telescope is comfortable to observe, mainly depends on the size of the eyepiece and the size of the angle of view. The eyepiece is generally more than 20MM, which is really a large eyepiece. The diameter of the eyeball is about 20MM. It is only when viewed with a large eyepiece telescope.It will be very comfortable and harmonious when obscured! The magnesium-aluminum alloy body is sturdy and durable: the metal body design has ultra-high-strength anti-shock performance, which can greatly enhance the service life of the telescope. Ultra-clear image quality: Made with true multi-layer broadband anti-reflective coating, features: viewing the light, showing different ribbons at different angles!The multi-layer coating has ultra-high transmittance, and the average light transmittance is as high as 99.5%. BaK4 prism material: reduce light leakage and improve brightness. It adopts BaK4 prism which only has medium and high-end telescopes. It has high light transmittance and sharp and clear image. Magnification: 10 times. Objective lens diameter: 50mm. Eyepiece size: 22mm. Field of view: 168ft/1000yds. Exit distance: 12mm