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Starizona Apex ED 0.65x Reducer / Flattener
With the Apex ED reducer, an f/5.5 apo refractor becomes an incredibly fast f/3.6 astrograph. A slower f/9 telescope like an RC becomes a speedy f/5.9 system.
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Starizona Apex ED 0.65x Reducer / Flattener
$449.95
Starizona Telrad Sighting Aid
This aid sits at the front of your Telead to help your eye find the sweat-spot for the Telrad bullseye appear in view.
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Starizona Telrad Sighting Aid
$5.00
Starizona NexStar Evolution Hand Control Bracket
The Evolution Bracket is 3D printed from durable PLA plastic. It is designed to be lightweight yet strong.
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Starizona NexStar Evolution Hand Control Bracket
$14.95
Starizona MicroTouch Autofocuser - Wireless
All electronics in single hand-controller box -- no separate hub and extra cables. Wireless
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Starizona MicroTouch Autofocuser - Wireless
$629.00
Starizona MicroTouch Autofocuser - Wired
All electronics in single hand-controller box -- no separate hub and extra cables.
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Starizona MicroTouch Autofocuser - Wired
$499.00
Starizona HyperStar Camera Adapter
HyperStar Camera Adapters
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Starizona HyperStar Camera Adapter
$89.00
Starizona Filter Slider to M42 Female - 1mm
This 1mm thick adapter is used to attach a Starizona Filter Slider to adapters that need a female M42.
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Starizona Filter Slider to M42 Female - 1mm
$30.00
Starizona Filter Slider-to-2" Adapter
Use this adapter to put a 2" male nosepiece onto the Starizona Filter Slider to use on anything that accepts a 2" barrel.
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Starizona Filter Slider-to-2" Adapter
$29.95
Starizona M42 Female to Filter Slider Adapter - 20mm Long
20mm adapter that connects Starizona's Filter Slider to an M42 thread.
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Starizona M42 Female to Filter Slider Adapter - 20mm Long
$24.95
Starizona Filter Slider RASA 8 Adapter - 1mm
used to attach a Starizona Filter Slider to a Celestron RASA 8 telescope
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Starizona Filter Slider RASA 8 Adapter - 1mm
$30.00
Starizona 4.2mm Filter Slider Adapter
This should be used to replace a 21mm ZWOT-to-T adapter with the Starizona Filter Slider
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Starizona 4.2mm Filter Slider Adapter
$19.95
Starizona Modular Filter Slider
The Modular Filter Slider improves on our original Filter Slider design by allowing customization through interlocking modular top and bottom plates
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Starizona Modular Filter Slider
$149.00
Starizona RedCat DSLR Filter Slider Adapter Kit (No Filter Slider - Adapter Only)
No Filter Slider - Adapter ONLY
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Starizona RedCat DSLR Filter Slider Adapter Kit (No Filter Slider - Adapter Only)
$49.95
Starizona RedCat DSLR Filter Slider Adapter Kit
Starizona Filter Slider and your DSLR with 55mm of backfocus.
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Starizona RedCat DSLR Filter Slider Adapter Kit
$178.95
Starizona Filter Slider - Filter Blank
This Filter Blank for the Starizona Filter Slider fits into a holder just like a filter but is solid to provide a "shutter" for taking dark frames or bias frames with CCD cameras that do not have mechanical shutters.
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Starizona Filter Slider - Filter Blank
$24.95
Starizona RASA8 Filter Slider Drawer
Purchase additional filter holders to easily use multiple filters with the Starizona Filter Slider.
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Starizona RASA8 Filter Slider Drawer
$39.95
Starizona Filter Slider - RASA 8 - ZWO Cooled
The filter drawers can be pulled in and out using a small knob. This knob is required because the filter slider will be completely flush with your camera, leaving no room to grab the filter drawers.
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Starizona Filter Slider - RASA 8 - ZWO Cooled
$149.00
Starizona Filter Slider Modular Case
This 3D-printed case is made to hold the filter drawer from our Filter Slider. The drawer with filter installed fits into the case for protection and easy access.
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Starizona Filter Slider Modular Case
$9.95
Starizona Filter Slider - Extra Filter Drawers (Choose Type)
Holds standard 2" mounted filters with 48mm threads. Be sure to choose the correct version of Filter Slider you have.
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Starizona Filter Slider - Extra Filter Drawers (Choose Type)
$39.95
Starizona HyperStar 14'' v4
HyperStar is based on Celestron's innovative Fastar feature.
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Starizona HyperStar 14'' v4
$1,399.00
Starizona HyperStar 11 v4
The HyperStar C11 lens converts a standard Celestron 11" SCT from f/10 to f/1.9, making the system 25 times faster. That means 25-times shorter exposures!
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Starizona HyperStar 11 v4
$1,299.00
Starizona HyperStar 9.25 v4
The HyperStar 9.25 lens converts a standard Celestron 9.25" SCT from f/10 to f/2.2, making the system 25 times faster. That means 25-times shorter exposures!
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Starizona HyperStar 9.25 v4
$1,199.00
Starizona HyperStar 6 v4
HyperStar is based on Celestron's innovative Fastar feature.
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Starizona HyperStar 6 v4
$499.00
Diffraction Limited RMA Boltwood II Thermopile / Rain Sensor
Replacement for the Boltwood II Thermopile / Rain Sensor disk – customer install.

Note: Works with Boltwood Cloud Sensor II with serial number 4000 and higher. Not compatible with serial numbers less than 4000.
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RMA Boltwood II Thermopile / Rain Sensor
$399.99