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The Dewbuster helps to prevent dew forming on OTA's and eye-pieces. It consists of a Control unit, temperature sensor and four heat straps of different sizes.
The package consist of the following items:
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Dewbuster Controler (see image): Reads the temperature from the temperature sensor and emits a current to the connected heat straps. It includes a temperature probe and a power cable. Sells new for 1200SEK (190USD) at Dewbuster.
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Heat strap short - 21cm (see image): This is meant to heat up 2" eye-pieces, but can also be used for 1.25" eye-pieces. Sells new for 220SEK (35USD) at Optcorp.
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Heat strap 35cm (see image): For telescopes up to 4" (110mm). Sells new for 270SEK (42USD) at Optcorp.
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Heat strap 42cm (see image): For telescopes up to 5" (130mm). Sells new for 290SEK (45USD) at Optcorp.
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Heat strap for 70cm (see image): Will fit around an 8" SCT (870mm). I have used it for my Celestron C8. Sells new for 320SEK (50USD) at Optcorp.
The "new"-price for the above will thus be 2300SEK. I will sell it for 1000 SEK or as part of a larger package.
