TS-OPTICS
The economically priced AST Optics are made with quality materials and finishing. An important advantage is the low power consumption.
Available Upon Request
In this case, we do not keep the products in stock but are only available upon pre-order. As soon as we receive your order, we will notify you by e-mail or phone, about the exact delivery time.
AST Optics DH80 - Dew Heater L=80 cm
The AST Optics Dew Heater with 80 cm length prevents dew on telescopes with 8" (203 mm) aperture.
In a clear night, most surfaces radiate much heat and cool down. As soon as the temperature falls below the dew point, dew forms and the observations are over.
A dew heater replaces the radiated heat without causing turbulence and thus bad seeing, therefore keeps the temperature above the dew point and prevents dew formation.
The economically priced AST Optics are made with quality materials and finishing. An important advantage is the low power consumption.
Due to the RCA plug and 12 V power supply, the heaters are compatible with most popular controllers like Astrozap, Kendrick and Rigel