Graootoly Astronomical Telescope Dust Cover Telescope Outdoor Protection Anti-Dew Light Damage Observation Hood

The product uses double-sided silver-plated thick fabric, which has good heat insulation and water resistance. Shading, stray light adaptation rate is extremely low. It is usually placed and used as a dustproof. When you wait for dark going out to or take a break after , or wait for the weather to during . A dust-proof, dew-proof and waterproof hood is very useful. When you are observing the , the main mirror can be shielded to reduce the air turbulence caused by the temperature rise in the lens barrel caused by the 's irradiation. It can also block the sunlight in the eyepiece to the effect of observation. Very practical and easy to use. Highly recommended.