TeleGizmos 365 Series Telescope Cover For 16" - 18" Dobsonians

TeleGizmos 365 Series Telescope Cover for 16"–18" Dobsonian Telescopes

A 16" or 18" Dobsonian is a deep-sky monster, capable of pulling galaxies out of the sky like fireflies—but storing one safely outdoors? That takes some real muscle. The TeleGizmos 365 Series Cover is engineered to give your big Dobsonian the ultimate in long-term, all-weather protection, allowing you to leave your scope outside—365 days a year—with complete peace of mind.

This cover is constructed from TeleGizmos’ proprietary multi-layered, heavy-duty Solar/Weather Barrier material, which combines a UV-resistant, aluminized outer layer with a soft inner lining to protect delicate finishes. It’s fully waterproof, sunproof, dustproof, and wind-resistant, shielding your Dob from rain, snow, dust, bird surprises, and intense summer heat alike.

Tailored specifically for 16" to 18" truss or solid-tube Dobsonian telescopes, the cover slips over your entire setup—including the rocker box and upper tube assembly—while the built-in drawstring and securing straps keep it tight and secure, even in windy conditions. The 365 Series is rated for permanent outdoor storage, and is trusted by observatories, clubs, and backyard stargazers across the globe.

Features:

• Designed for 16" to 18" Dobsonian telescopes, both truss and solid-tube models

• Part of the TeleGizmos 365 Series—rated for year-round outdoor protection

• Multi-layered Solar/Weather Barrier fabric blocks UV, rain, snow, dust, and wind

• Aluminized outer layer reflects heat and resists sun damage

• Soft interior lining protects optical tube and finish from abrasion

• Drawstring base and built-in tie-downs provide a secure, weather-tight fit

• Excellent for backyard observatories, club scopes, and permanent alt-az setups

Observing Tip:

If you store your Dob in a garage or shed but roll it outside frequently, this cover adds peace of mind between sessions and keeps your mirror cool and clean. If you store your scope outside full-time, the 365 Series is essential gear.