TeleGizmos makes the most durable telescope covers on the market! The new TeleGizmos Scope Cover is a multi-layer, polyethylene material with a fully aluminized surface. The heat reflective ability of the cover is extremely high with a material strength equal to a multi-layer lightweight tarp. The material was originally developed for NASA as an insulator in spacecraft. It is very strong, light, tear and puncture resistant and is highly superior to Mylar in durability. And the benefits of the covers are great. They are extremely durable and will last for years. The Telegizmos covers are waterproof, washable, and highly reflective. The cover is held together by double lap sewn seams for extra strength, while the substantiality of the cover is unaffected by high wind. This material has extreme temperature tolerance and will not loose its shape of composition in the extreme heat or cold. All in all you get a great telescope cover for the money!
The TGBC will fit most binoviewers with eyepieces installed for prevention of dew and/or dust exposure. It includes a draw string closure. The TGRD slips easily on and off but remains in place during winding conditions. Using the TGRD will reduce dew build-up on red dot finders during observing or imaging sessions.