- Fits 231mm dia. Optical tubes One notch for side bar
- The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive methods of dew fighting with the added feature of shielding the telescope from undesirable stray light.
- Felt-lined to help absorb moisture and to prevent extraneous light from reaching the optics and greatly improving contrast.
- Proudly manufactured in the USA!
Flexi-Heat Dew Shield with Notch for 8" SI/SE