ZWO 5 x 1.25" EFW Mini Electronic Filter Wheel - Next Gen - 5 Position for 1.25 or 31 mm Filters - EFW-5x1.25-25 Baader Solar Baader Planetarium brought mirror star

Baader Planetarium brought mirror star diagonals into the 21st century

deep-space observation of faint galaxies

TeleGizmos 365 Series Cover for 8"-10" SCTs on GEM Mounts

8" (203mm) f/10 Schmidt-Cassegrain includes StarBright XLT coatings for better light transmission

ZWO 5 x 1.25" EFW Mini Electronic Filter Wheel - Next Gen - 5 Position for 1.25 or 31 mm Filters - EFW-5x1.25-25 Baader Solar Baader Planetarium brought mirror starZWO 5x1. 25 EFW Electronic Filter Wheel with Anti Light Leak Technology 5 Position, Uses 1. 25" Mounted Filters or 31 mm Unmounted Filters The Next Generation ZWO EFW Refined Design Anti Light Leak Protection Built for Astrophotography * A re engineered internal design helps reduce light leakage, while the refined mechanics deliver smoother, more consistent rotation. *The exterior has been subtly streamlined, giving the wheel a cleaner and more