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Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!

Parts and Accessories

Filters

  • $250.00 USD - $475.00 USD
    $250.00 USD - $475.00 USD
    $250.00 USD - $475.00 USD
    $250.00 USD

    Diffraction Limited Boltwood Cloud Sensor II Replacement Cable

    Options available

    Replacement cable for your Boltwood Cloud Sensor. Custom-designed cable rated for UV exposure and in-ground installation. Available in 50 foot / 15...

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    $250.00 USD - $475.00 USD
    $250.00 USD - $475.00 USD
    $250.00 USD - $475.00 USD
    $250.00 USD
  • $299.00 USD - $299.00 USD
    $299.00 USD
    $299.00 USD - $299.00 USD
    $299.00 USD

    Diffraction Limited Cloud Sensor Adapter Box

    DL-CS2-ADAPTER

    Replacement adapter box for the Boltwood II Cloud Sensor.

    $299.00 USD - $299.00 USD
    $299.00 USD
    $299.00 USD - $299.00 USD
    $299.00 USD
  • $375.00 USD - $375.00 USD
    $375.00 USD
    $375.00 USD - $375.00 USD
    $375.00 USD

    Diffraction Limited CSbG EcoLight

    DL-CSbG EcoLight

    "The CSbG EcoLight is a low-impact alternative for applications where the priority is the protection of the environment and human health. It has u...

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    $375.00 USD - $375.00 USD
    $375.00 USD
    $375.00 USD - $375.00 USD
    $375.00 USD
  • $295.00 USD - $295.00 USD
    $295.00 USD
    $295.00 USD - $295.00 USD
    $295.00 USD

    Diffraction Limited Extra-Spare Thermopile / Rain Sensor Disc

    DL-CS2-RAIN-SENSOR-DISK

    #N/A

    $295.00 USD - $295.00 USD
    $295.00 USD
    $295.00 USD - $295.00 USD
    $295.00 USD
  • $895.00 USD - $1,395.00 USD
    $895.00 USD - $1,395.00 USD
    $895.00 USD - $1,395.00 USD
    $895.00 USD

    Diffraction Limited MaxDome II

    Options available

    nullThe MaxDome II dome controller provides flexible, fully integrated observatory dome control. Features include: ASCOM-Standard dome and telesc...

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    $895.00 USD - $1,395.00 USD
    $895.00 USD - $1,395.00 USD
    $895.00 USD - $1,395.00 USD
    $895.00 USD