TS WRAP-AROUND HEATER KIT FOR GLUED 2" NEWTONIAN SECONDARIES Ecco The case Elephant 540/245 features:

SKU: 52193195419

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TS WRAP-AROUND HEATER KIT FOR GLUED 2" NEWTONIAN SECONDARIES Ecco The case Elephant 540/245 features:Due to heat emission into the sky, the back of a Newtonian secondary mirror can become colder during the night, and so the used surface, resulting in the formation of dew. A dedicated heater can prevent from this problem. Usual heaters cannot be installed on the back of a secondary mirror glued to a holder having almost the diameter of the secondary. The TS Optics Wrap Around Heater Kit is a perfect solution, heating the holder and transferring the

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