Telegizmos Field Pack Covers are the ultimate solution for in-field dew control and accessory protection during imaging, observing, or brief equipment downtime. Developed with feedback from observing experts, these covers are designed for targeted use—covering everything from Telrad finders to binoviewers and refractor objectives. Whether you’re on a remote dark sky trip or in your backyard observatory, Telegizmos Field Pack Covers give your gear the shield it needs when conditions turn damp or dusty.
Smart Protection for Scope Accessories Each cover is engineered for specific equipment—from red dot finders to refractor objectives—ensuring the right fit and function.
Field-Tested Performance Co-developed with astronomy veteran David Elosser, these covers are proven in real observing conditions for effective dew prevention and accessory shielding.
Flexible, Modular Coverage Choose individual covers or mix-and-match to build a field pack tailored to your observing setup.
Binoviewer Cover (TGBC)
Fits most binoviewers with eyepieces installed
Protects against dew and airborne dust
Drawstring closure ensures a snug, secure fit
Red Dot Finder Cover (TGRD)
Slides easily on and off, yet stays firmly in place even in wind
Greatly reduces dew buildup during imaging or observing sessions
Finder Cover (TGFC)
Uses the trusted TRG refractor cover design
Features a sloped top line with 2" end panels
Built-in drawstring for a stable fit over finders
Telrad Dew Shield (TGDS)
Boxed-end design covers Telrad windows with ease
Easily installed or removed—wind-resistant for field use
Highly effective in controlling dew buildup
Quick Cap for Refractors (TGQC)
Fits refractors with up to a 4" objective
Provides quick, thermally stable coverage
Ideal for temporary protection between sessions
Telrad Rain Cover (TGTR)
Made from highly water-repellent canvas
Covers the entire Telrad unit to block dew buildup
Also protects the Telrad’s sharp edges from damaging other gear
Cooler Cover (TGCC)
Boosts cooler performance during hot daytime conditions
Extends ice retention and cold-air efficiency
Field-tested to improve cooler life on long dark-sky trips
Key Features Across All Models
Developed with field-use practicality in mind
Designed for dew protection, thermal insulation, and accessory preservation
Lightweight, durable, and weather-resistant materials
Essential for astronomers using red dot finders, binoviewers, Telrads, and more
Provides peace of mind during breaks, travel, and multi-hour observing runs
Use Recommendations
These Field Pack Covers are perfect for temporary outdoor use, particularly during sessions when dew risk is high. For long-term, 24/7 protection, we recommend upgrading to Telegizmos' 365 Series Telescope Covers.
Perfect for: Backyard astronomers, astrophotographers, outreach organizers, and deep-sky travelers who need flexible, modular protection without covering the whole rig.
Choosing a selection results in a full page refresh.
