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Showing 1–12 of 175 results
  • Losmandy 11 lb. counterweight for GM-8, G-9, G-11 & Titan Mounts

    $75.00
    11 lb. weight, for use on GM 8, G-9, G-11 and Titan mounts.
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  • QHYCFW3S 7-position, 1.25″ Filter Wheel

    $279.00

    The QHYCFW3S supports a carousel holding seven 1.25-inch mounted filters or a carousel holding six 36mm unmounted filters. The thin version of the QHYCFW3 is 15.5mm thick and the standard version is 20.5mm thick.

    Please Note : Image shows two separate versions of the QHYCFW3 filter wheel. If you purchase this item, you will receive only the 7 position wheel.

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  • QHYCFW3M 7-position, 36 mm Filter Wheel

    $349.00

    The QHYCFW3M supports supports a carousel holding five 2-inch mounted or 50mm unmounted filters or a carousel holding seven 36mm unmounted filters. The thin version of this filter wheel is 17.5mm thick and the standard version is 21.5mm thick.

    Please Note : Image shows two separate versions of the QHYCFW3 filter wheel. If you purchase this item, you will receive only the 7 position filter wheel.

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  • Pegasus USB Control Hub

    $202.50

    A SuperSpeed (SS), low power, switchable USB3.1 Gen1 hub and fully compliant with USB-IF’s USB 3.1 Gen1 specification . The Hub supports Hi-Speed (HS), Full Speed (FS) and Low Speed (LS). The new SuperSpeed hubs operate in parallel with the USB 2.0 controller, so 5 Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic.

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  • Pegasus DewMaster 5 Channel Digital Dew Heater Controller

    $208.82

    DewMaster was made for the visual astronomer. Connect up to five dew heaters and control them individually using PWM duty cycle. Full digital operation and a high resolution red film display makes the control of the device quick and simple. Measure consumed Amperes and Input voltage by a glimpse of an eye. Optionally, an external temperature and humidity sensor will let you know the levels of the relative humidity , temperature and dew point. Automatic dew heaters control will let you relax as you know that in case of high levels of humidity your optics will be moisture free!

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  • Kendrick Telrad Heater

    $32.00

    Heaters are attached to the sides of these finders as shown above and the heat is transfered laterally into the optic of the finder, keeping the dew and frost free

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  • Kendrick Standard Dual Channel Controller

    $123.00

    This controller has been introduced to replace the original, long standing Model VI controller. The Standard Dual Channel has a ton of new features but is really simple to use! As well, it can handle more power and use that power more efficiently!

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  • Kendrick Digifire FX Pro Temperature Sensing Controller

    $288.00

    The FX-PRO controller is Kendrick Astro’s heavy-duty “Prosumer” model with 4 individual adjustable heater ports, temperature sensors, and programmable power supply suitable for powering popular DSLR cameras. The new DigiFire FX-PRO model has all the features of our former DigiFire 12 model, plus some impressive new improvements.

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  • Tele Vue PMT-2200 2.0x Powermate, 2” Image Amplifier

    $327.00
    Unique Benefits and Applications for Powermates™
    1. Vignetting, edge field aberrations and pupil movement – all introduced when using Barlows with long focal length eyepieces, are minimized.
    2. Telecentric operation (field rays leave parallel to optical axis, unlike Barlow lenses which diverge rays). This is ideal for Hydrogen-alpha filter use such as with Daystar models.
    3. High performance for image amplification, CCD or film (some of the finest Earth-based planetary imaging is being done with Powermates™ — see below).
    4. Flexible for visual and imaging with all types of telescopes and eyepieces. Essentially Parfocal, and with nearly constant magnification regardless of image distance behind top surface (except 5x model which increases 1x for every 35mm of image distance increase).
    5. Higher magnifications are possible with high optical performance compared to “doubling up” Barlows.
    6. All will reach parfocal point in star diagonals, except for the 2″, 2x which comes very close.

    In addition to full multi-coating, Powermates™ include other Tele Vue special touches such as safety undercuts where practical on the chrome barrel and captive lock screws that can’t fall out, and filter threads. Our 100% QC program at f/4 insures that Powermates™ will add dramatic power (and NOTHING ELSE) to your favorite eyepieces.

    If, for example, you own a 24mm Panoptic, you’ll have the power of a 12mm focal length eyepiece with the 2.0x Powermate™, 9.6mm with the 2.5x Powermate™, a 6mm with the 4x Powermate™, or a 4.8mm with the 5x Powermate™!

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  • D size Dovetail Plate, 3″ long for Software Bisque TheSky Fusion w/ non-marring clamping bar

    $30.00

    Use for attachments on Software Bisque’s The Sky Fusion. *Camera and Farpoint Dovetail Adapter not included

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  • Tri-Bahtinov Focus and Collimation Mask for Celestron C14 with Hyperstar or Fastar

    $58.00

    The Tri-Bahtinov Mask is an advanced version of the Bahtinov mask that allows for even more precise adjustments and can also be used as a collimation tool

    Tri-Bahtinov Focus and Collimation Mask for Celestron C14 is an ingenious new way to easily focus a telescope.  Pavel Bahtinov, a Russian amateur telescope maker and astronomer, created this simple, very intuitive method and the device has universally been named after him: The Bahtinov Mask.

     

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  • Tri-Bahtinov Focus and Collimation Mask for Meade 12″ SCT LX 850

    $43.00

    The Tri-Bahtinov Mask is an advanced version of the Bahtinov mask that allows for even more precise adjustments and can also be used as a collimation tool

    Tri-Bahtinov Focus and Collimation Mask for Meade 12″ SCT LX 850 is an ingenious new way to easily focus a telescope.  Pavel Bahtinov, a Russian amateur telescope maker and astronomer, created this simple, very intuitive method and the device has universally been named after him: The Bahtinov Mask.

     

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