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35.3mm T-to-T spacer (M42 female to M42 male).  This adapter takes up 35.3mm of the Starizona SCT Corrector's 90.3mm back focus. Leaving 55mm of ba...

Works with ZWO Cameras and ZWO ASIair Works on Celestron Mounts and Products 8ft long cord (including extension) 2.1x5.5 Male Connector Center po...

The Starizona RASA 8 Filter Holder allows you to use 2" filters with the Celestron RASA 8" telescope with cameras that are not compatible with a Fi...

Updated, more robust design! This bracket will fit the existing finderscope mounting holes on SCT telescopes.  It fits common finderscope style fee...

Virtual View - The Visual Back with a Twist! Have you ever been to a star party with both kids and adults and wished you had an easy way to adjust ...

PE200 PE160

Our 3D printed EvoGuide 50 Clamshell is designed to make it easy to mount the SkyWatcher EvoGuide 50 refractor and a guidescope for wide-field imag...

Now includes couplers for both the original EAF (5mm shaft) and the new EAF (4mm shaft). Starizona's EAF Bracket for Feathertouch Focusers allows y...

Together with the highly transparent in main nebula emission lines at OIII(496nm and 500nm), H-beta (486nm), NII(654nm and 658nm), H-alpha(656nm) a...

This machined aluminum bracket is designed to allow mounting of the ZWO EAF focus motor to the SkyWatcher Esprit line of refractors.  Mounting hard...

This filter step ring is made specifically with the Starizona Filter Slider system in mind. It is zero profile, adding no extra height to the 1.25"...

This is the handiest device ever invented for telescopes. The Telrad works like the heads-up display in a fighter jet, appearing to project a red b...

Starizona's QuickSwitch allows the use of a ZWO EAF focus motor on an SCT while maintaining the ability to manually focus.  This makes it easy to s...

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 ...

This T-adapter from Starizona provides the same backfocus distance as the standard T-adapter from Celestron (#93646), but also offers 48mm (2") fil...

96000mAh/307.2Wh  Portable Power Station GP50 Product Features: Dual 12V cigar lighter socket output—Support Cpap/Car fridge/CameraUSB-C PD 60W—S...

Starizona's 3D Printed SeeStar Solar Finder. Helps you find the sun! Used in conjunction with the SeeStar Solar filter. Simply place the Solar Find...

This 3D printed bracket and mounting ring features a clamshell to hold the EvoGuide 50 OTA, plus a ZWO EAF autofocus motor and accessories such as ...

ZWO 230mm Counterweight Balance Bar for AM5 Mount For payloads heavier than about 28 lbs. (13 kg), the ZWO AM5 Equatorial Mount requires a counterw...

Focus mask for Sky-Watcher Evoguide 50 APO Refractor.

The casing of the hand controller uses environment-friendly ABS material.  It has a 3.5mm female socket. You will have a very comfort grip when yo...

Starizona's variable M42 T-Thread adapters available in three sizes.     Available Sizes: 15mm - 20mm 20mm - 30mm 30mm - 45mm