Celestron Aluminum Dew Shield & Cap for 9.25" SCT or EdgeHD OTA - 94022 127 mm Refractors Portable Guidebook with A Glossary

Portable Guidebook with A Glossary of terms

eyepieces and accessories

Celestron CGX 1100 HD - 11" EdgeHD Telescope on CGX GoTo Equatorial Mount

The Antares SPL20A is a 0

consistent with todays popular polar alignment apps

Celestron Aluminum Dew Shield & Cap for 9.25" SCT or EdgeHD OTA - 94022 127 mm Refractors Portable Guidebook with A GlossaryThis Celestron Aluminum Dew Shield with Cover Cap fits all 9. 25 Celestron Schmidt Cassegrain or EdgeHD telescope tubes made from 2006 on. A dew shield reduces radiative cooling of the Schmidt corrector lens to the night sky, keeping the lens below the dew point longer and preventing dew from forming on the lens. The 9. 25" Aluminum Dew Shield also increases image contrast by blocking stray light from entering the telescope for better viewing and