Artesky Heating Collar 190mm
US$ 60.52Heating collar length 60cm - Internal diameter band 190mmCelestron Dew Shield for C9.25 and C11
US$ 64.02- Prevents dew from forming on your Schmidt-Cassegrain or EdgeHD corrector lens
- Fits 9.25” and 11” optical tubes
- Cutout accommodates telescope dovetail rails
- Felt-lined interior surface captures moisture and reduces stray light
- Rolls up for easy transport
Artesky Heating Collar 220mm
US$ 65.78Heating collar length 70cm - Internal diameter band 220mm