R-Sky Rib-Mounted Secondary Mirror Heater – Model A (60–70mm Minor Axis) | Anti-Dew | Easy Velcro Install | for Newtonian Telescopes GJREUUF 17a226 paint bags Package contains

17a226 paint bags Package contains 5 paint bags

Numerous Size: 5 mm 6 mm 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16mm 17mm 18mm 19 mm

wooden decks

backs of chairs

Silicone Protective Case: protected with a soft silicone cover

R-Sky Rib-Mounted Secondary Mirror Heater – Model A (60–70mm Minor Axis) | Anti-Dew | Easy Velcro Install | for Newtonian Telescopes GJREUUF 17a226 paint bags Package containsBrand: R Sky Astroinstruments Features: 1. Designed for Ribbed Holders Ideal for Newtonian secondary mirrors with ribbed holders and minor axis sizes of 60mm, 68mm, or 70mm. 2. Anti Dew Performance Prevents dew and fog by gently heating the mirror holder for clear, uninterrupted views. 3. Tool Free Installation Installs easily with ultra thin, self adhesive Velcro no glue or permanent mods needed. 4. Precision Heating Advanced insulation focuses heat