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Dew Prevention & Control

Dew Prevention & Control

Dew Prevention & Control

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  • AG Optical Thermal Control System
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    AG Optical Thermal Control System

    AG Optical Systems

    US$600.00
    Computer-based automated control of primary mirror cooling, primary and secondary mirror anti-dew control. The AG Optical Systems Thermal Control System (TCS) consists of: TCS Control Box AG Optical Systems Thermal Manager software application...
    AGO-TCSCTLR
    US$600.00
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    US$600.00
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  • Celestron Aluminum Dew Shield with Cover Cap - 11" Celestron Aluminum Dew Shield with Cover Cap - 11"
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    Celestron Aluminum Dew Shield with Cover Cap - 11"

    Celestron

    US$249.95
    Fits 11” Schmidt-Cassegrain, EdgeHD, and RASA telescope tubes Helps prevent dew formation on the Schmidt corrector lens Prevents off-axis glare from entering the optical system Rigid body with a velvet-lined interior surface to reduce stray...
    CEL-94023
    US$249.95
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    US$249.95
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  • Celestron Aluminum Dew Shield with Cover Cap - 14" Celestron Aluminum Dew Shield with Cover Cap - 14"
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    Celestron Aluminum Dew Shield with Cover Cap - 14"

    Celestron

    US$299.95
    Fits 14” Schmidt-Cassegrain and EdgeHD, and 36cm RASA telescope tubes Helps prevent dew formation on the Schmidt corrector lens Prevents off-axis glare from entering the optical system Rigid body with a velvet-lined interior surface to reduce...
    CEL-94024
    US$299.95
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    US$299.95
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  • Celestron Aluminum Dew Shield with Cover Cap - 6" Celestron Aluminum Dew Shield with Cover Cap - 6"
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    Celestron Aluminum Dew Shield with Cover Cap - 6"

    Celestron

    US$109.95
    This Aluminum Dew Shield with Cover Cap fits all 6” Celestron Schmidt-Cassegrain telescope tubes. It’s an essential accessory that protects the tube in the field. The dew shield reduces radiative cooling of the Schmidt corrector lens to the...
    CEL-94020
    US$109.95
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    US$109.95
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  • Celestron Aluminum Dew Shield with Cover Cap - 8" Celestron Aluminum Dew Shield with Cover Cap - 8"
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    Celestron Aluminum Dew Shield with Cover Cap - 8"

    Celestron

    US$169.95
    Fits 8” Schmidt-Cassegrain, EdgeHD, and RASA telescope tubes Helps prevent dew formation on the Schmidt corrector lens Prevents off-axis glare from entering the optical system Rigid body with a velvet-lined interior surface to reduce stray...
    CEL-94021
    US$169.95
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    US$169.95
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  • Celestron Aluminum Dew Shield with Cover Cap - 9.25" Celestron Aluminum Dew Shield with Cover Cap - 9.25"
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    Celestron Aluminum Dew Shield with Cover Cap - 9.25"

    Celestron

    US$199.95
    Fits 9.25” Schmidt-Cassegrain and EdgeHD telescope tubes Helps prevent dew formation on the Schmidt corrector lens Prevents off-axis glare from entering the optical system Rigid body with a velvet-lined interior surface to reduce stray light Two...
    CEL-94022
    US$199.95
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    US$199.95
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  • Celestron Dew Heater Ring - 11" Celestron Dew Heater Ring - 11"
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    Celestron Dew Heater Ring - 11"

    Celestron

    US$99.95
    Heater ring provides the most efficient heating directly to the corrector lens to prevent the formation of dew Permanently mounts to your existing telescope tube for a seamless look—plus, you’ll never forget to bring it with you Integrated...
    CEL-94053
    US$99.95
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    US$99.95
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  • Celestron Dew Heater Ring - 14" Celestron Dew Heater Ring - 14"
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    Celestron Dew Heater Ring - 14"

    Celestron

    US$159.95
    Heater ring provides the most efficient heating directly to the corrector lens to prevent the formation of dew Permanently mounts to your existing telescope tube for a seamless look—plus, you’ll never forget to bring it with you Integrated...
    CEL-94054
    US$159.95
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    US$159.95
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  • Celestron Dew Heater Ring - 5" Celestron Dew Heater Ring - 5"
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    Celestron Dew Heater Ring - 5"

    Celestron

    US$39.95
    Heater ring provides the most efficient heating directly to the corrector lens to prevent the formation of dew Permanently mounts to your existing telescope tube for a seamless look—plus, you’ll never forget to bring it with you Integrated...
    CEL-94055
    US$39.95
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    US$39.95
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  • Celestron Dew Heater Ring - 6" Celestron Dew Heater Ring - 6"
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    Celestron Dew Heater Ring - 6"

    Celestron

    US$43.95
    Heater ring provides the most efficient heating directly to the corrector lens to prevent the formation of dew Permanently mounts to your existing telescope tube for a seamless look—plus, you’ll never forget to bring it with you Integrated...
    CEL-94050
    US$43.95
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    US$43.95
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  • Celestron Dew Heater Ring - 8" Celestron Dew Heater Ring - 8"
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    Celestron Dew Heater Ring - 8"

    Celestron

    US$53.95
    Heater ring provides the most efficient heating directly to the corrector lens to prevent the formation of dew Permanently mounts to your existing telescope tube for a seamless look—plus, you’ll never forget to bring it with you Integrated...
    CEL-94051
    US$53.95
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    US$53.95
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  • Celestron Dew Heater Ring - 9.25" Celestron Dew Heater Ring - 9.25"
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    Celestron Dew Heater Ring - 9.25"

    Celestron

    US$79.95
    Heater ring provides the most efficient heating directly to the corrector lens to prevent the formation of dew Permanently mounts to your existing telescope tube for a seamless look—plus, you’ll never forget to bring it with you Integrated...
    CEL-94052
    US$79.95
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    US$79.95
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  • Celestron Dew Shield DX for C6 & C8 Celestron Dew Shield DX for C6 & C8
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    Celestron Dew Shield DX for C6 & C8

    Celestron

    US$34.95
    Features Prevents dew from forming on your Schmidt-Cassegrain or EdgeHD corrector lens Fits 6” and 8” optical tubes Cutout accommodates telescope dovetail rails Felt-lined interior surface captures moisture and reduces stray light Rolls up...
    CEL-94018
    US$34.95
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    US$34.95
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  • Celestron Dew Shield DX for C9.25 & C11 Celestron Dew Shield DX for C9.25 & C11
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    Celestron Dew Shield DX for C9.25 & C11

    Celestron

    US$57.95
    Features 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...
    CEL-94016
    US$57.95
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    US$57.95
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  • Celestron Smart Dew Heater Controller 2x Celestron Smart Dew Heater Controller 2x
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    Celestron Smart Dew Heater Controller 2x

    Celestron

    US$259.95
    Using real-time data, the controller provides just enough heat to prevent dew from forming, prolonging battery life “Smart control” system monitors ambient temperature and humidity and adjusts power to the dew heaters...
    CEL-94035
    US$259.95
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    US$259.95
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  • Celestron Smart Dew Heater Controller 4x Celestron Smart Dew Heater Controller 4x
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    Celestron Smart Dew Heater Controller 4x

    Celestron

    US$439.95
    Using real-time data, the controller provides just enough heat to prevent dew from forming, prolonging battery life “Smart control” system monitors ambient temperature and humidity and adjusts power to four dew heaters...
    CEL-94036
    US$439.95
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    US$439.95
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  • Celestron Thermistor for Smart DewHeater Controllers Celestron Thermistor for Smart DewHeater Controllers
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    Celestron Thermistor for Smart DewHeater Controllers

    Celestron

    US$14.95
    Works in conjunction with Celestron's Smart DewHeater Controllers to allow "smart" control of third-party dew heaters Regulates heating bands or straps to conserve power by only delivering enough heat to the optics to prevent dew Sealed tip positioned...
    CEL-94037
    US$14.95
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    US$14.95
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  • Dew-Not Heater Strip - .965" Eyepiece
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    Dew-Not Heater Strip - .965" Eyepiece

    Dew-Not

    US$28.00
    Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient...
    DN001
    US$28.00
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    US$28.00
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  • Dew-Not Heater Strip - 1.25" Eyepiece
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    Dew-Not Heater Strip - 1.25" Eyepiece

    Dew-Not

    US$30.00
    Dew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient...
    DN002
    US$30.00
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    US$30.00
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