Telescope Imaging Accessories

Takahashi FC-35 0.66x Reducer The Takahashi FC-35 0.66x Reducer is a 0.66X reducer designed to work with the FC-100DF, FC-125, FS-102, FS-128 and F...

Astronomik OIII 6nm MaxFR CCD Filter There is an ever growing demand for filters suitable for extremly fast optical systems like Celestron´s RASA t...

PlaneWave Series-5 Rotator The Series -5 rotator has a clear aperture of 5″ and is only 1.105″ thick. The rotator can travel 700 degrees between me...

Pegasus Astro M74 Female to M54 Male (For SW Esprit 100) Takes up 8.5mm of backfocus Thread: Pitch M74/1.0mm, M54/0.75mm In the Box Pegasus M74 F...

Pegasus Astro Prodigy Microfocuser Telescope M68 Female Adapter Thread: M68 female In the Box Pegasus Astro Prodigy Microfocuser Telescope M68 Fema...

Polar Alignment Camera Mounts This bracket provides a mount-independent way to attach your QHY PoleMaster or iOptron iPolar to your telescope or mo...

Tripod & Eyepiece Bubble Levels Don't have a level on your mount that you can quickly see to setup your tripod/mount?  No problem with these si...

Buckeye Duncan Mask for SCT Collimation A Duncan Mask can be used to easily and quickly collimate your SCT. Instructions are provided below.    The...

Optec ThirdLynx QuickSync FTX30 Motor for Feathertouch Focuser Optec's QuickSync FTX30 motor features our new ThirdLynx control circuit. FTX30 fits...

Optec Lepus SCT Lepus-SCT 0.62X telecompressor lens designed especially for use with the Celestron or Meade Schmidt-Cassegrain Telescopes. Featurin...

William Optics 2x Barlow Nosepiece for Binoviewer This 2-power nose piece barlow makes it easier to focus with most telescope. It can be screwed on...

William Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame T-mount for EOS DSLR camera copper version. Made from high quality copp...

SVBONY SV193 2-Inch 0.8x Focal Reducer/Flattener for SV503 ED Refractor Designed specifically for SV503 70mm, 80mm, and 102mm f/7 ED Refractor.The ...

PlaneWave .66x Reducer for CDK12.5 / CDK14 / CDK17 This is a reducer designed specifically for flat field telescopes like the CDK. This reduces the...

Pegasus Astro Indigo Filter Wheel and LRGB 2" Filter Set Bundle Our new high quality Indigo FIlter Wheel has a 7 position carousel and can house 2i...

ZWO EFW 7x50mm Square Filter Wheel  The 50mm electronic filter wheel is CNC milled from an aircraft-graded aluminum block. Quality guaranteed!   Ad...

APM-Riccardi Universal Flattener Model 1 Our high-quality, universal flattener for apochromats was calculated by the famous optics designer Massimo...

Antares Twist-Lock Adapter 2" To 2.25" Extension ET2TL extends any 2" accessory by 2.25" with twist-lock retainer. Works with any type of barrel: s...

Antares Twist-Lock Adapter 2" To 1.75" Extension ET1.5TL extends any 2" accessory by 1.75" with twist-lock retainer. Works with any barrel design: ...

Antares Roof Prism Binocular Adapter For Tripod BTARP is a really strong L-Bracket to hold your roof prism binoculars to a tripod or mounting. Made...

Antares M42 5mm Camera Extender Adapter T2-EXT5 extends M42 T-thread by 5mm.   In the Box Antares M42 5mm Camera Extender Adapter Warranty & ...

Antares 2" Adapter 1.25" Extension ET1 extends any 1.25" accessory by 2". Accepts 1.25" Filters; Side screw retainer.   1.25″x2″ extension tube wi...

ADM D Series 125mm Adjustable Ring Set The ADM D Series 125mm Adjustable Ring Set fits D Series dovetail bars. Includes two 125mm (ID) adjustable g...

William Optics Slide-base 50mm Guiding Rings with Adjustment Screws Weight：260g In the Box William Optics Slide-Base 50mm Guiding Rings 6 x Adju...

William Optics Flat73A for Z73            Technical Specifications Telescope Side Connection M63x1 Thread- Male Camera Side Connection ...

William Optics Camera Angle Rotator for 2.5" M63 Focuser All New William Optics Camera Angle Rotator for 2.5" M63 Focuser Fits : Z73, Z103, Z126...

ZWO 2.8-12mm f/1.4 CS Lens The ZWO 2.8-12mm f/1.4 CS Lens has bigger diameter than the 2.1mm lens come with ASI120MM/MC ,very suitable for meteor c...

ZWO 2.1mm 150° Lens The ZWO 2.1mm 150° Lens is an all sky lens that supports 1/3″ sensors. Compatibility It supports 1/3″ sensors such as the: ASI...

ZWO Nikon Lens Adapter for EFW The ZWO Nikon Lens Adapter for EFW is a short Nikon adapter for EFW & Cooled camera (6.5mm backfocus version). N...

Tele Vue Set of 6 Accessory Tubes for 2.4" The Tele Vue Set of 6 Accessory Tubes for 2.4″ is a complete set of the tubes/spacers. This allows great...

Tele Vue Large Field Corrector The Tele Vue Large Field Corrector optimizes images at the edge of field when imaging through the Tele Vue-NP101, NP...

Tele Vue 400-600mm 0.8x Reducer & Flattener The Tele Vue 400-600mm 0.8x Reducer & Flattener converts TV-85 to 480mm f/5.6 and TV-76 to 380m...

Tele Vue 1.25" Questar Adapter Unleash the potential of your Questar 3.5 with Tele Vue’s 1¼”. Just add the Tele Vue 1.25″ Questar Adapter to use an...

Starlight Instruments Handy Stepper Motor The Starlight Instruments Handy Stepper Motor (HMS) unit works exclusively on the Focuser Boss II electro...

Starizona HyperStar 14" V4 The Starizona HyperStar C14 V4 converts a Celestron 14" SCT from f/10 to f/1.9, making the system 25 times faster. That ...