Guiding

ZWO 30mm Mini Guide Scope The ZWO Mini Guide Scope 30mm is compatible with all ASI cameras. It's perfect for guiding short focal length telescopes....

ZWO Off-Axis Guider The ZWO OAG comes with all adapters you will need for imaging and guiding. Lightweight 16.5mm thickness Large prism: 8x8mm Con...

Celestron StarSense Autoguider The Celestron StarSense Autoguider is an all-in-one solution that makes using your telescope easier and more rewardi...

SVBONY SV165 Mini Guide Scope Features precise helical focus adjustment with convenient thumbscrew focus lock Compact and with a built-in helical f...

Celestron Off-Axis Guider (OAG) The Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require the most a...

ZWO Off-Axis Guider - Large OAG-L is the latest iteration of M68 OAG with a larger prism size of 12*12mm. The bigger clear aperture brings wider fi...

Celestron Large SCT & EdgeHD Adapter V2 for Off-Axis Guider Custom-designed adapter works in conjunction with the Celestron Off-Axis Guider to...

Askar 32mm F4 Guide Scope DSO imaging cannot live without long exposure, and long exposure cannot live without guiding. To reach more accurate guid...

SVBONY SV198 Mini 50mm Guiding Scope The SV198 50mm aperture guide scope with a built-in dual helical focuser is known for its versatility, let alo...

SVBONY SV106 Guide Scope 50mm with Helical Focuser Svbony SV106 50mm guide scope with helical focuser. SV106 has FMC (fully- multi-coated) green co...

SVBONY SV106 60mm Achromatic Guide Scope Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guid...

SVBONY SV182 6x30 Right-Angle Correct-Image Finder Scope It is very easy to use. SVBONY’ SV182 6x30mm right-angle correct-image optical finder scop...

Askar Off-Axis Guider Askar introduced M54 off-axis guider for astronomy enthusiasts to achieve better guiding effect. The prism of Askar M54 OAG i...

William Optics UniGuide 50mm Slide-Base Guide Scope Technical Specifications Focal Length: 200 mm (7.87") Focal Ratio: f/4 Diamet...

Sky-Watcher Evoguide 50DX APO Guide Scope Astrograph The EvoGuide 50DX Apo Guide Scope Astrograph takes Sky-Watcher's doublet design and packages i...

Starfield Optics 50mm Guide Scope 50mm F4.1 205mm guidescope with Helical Focuser with Lens diameter: 60mm Adjustable micro-focuser Fully multi-coa...

QHYCCD Medium OAG There are three models of QHYOAG: QHYOAG-S, QHYOAG-M, and QHYOAG-L for different size sensors. The QHYOAG is a thin and solid des...

ZWO Off-Axis Guider The ZWO OAG comes with all adapters you will need for imaging and guiding. Lightweight 16.5mm thickness Large prism: 8x8mm Con...

William Optics Slide-Base UniGuide 32mm Scope In the Box William Optics Saddle Vixen Style Mounting Base Two Mounting Screws Warra...

Player One FHD-OAG Mini (OAG-MINI) FHD-OAG use 8*14mm prism, it is close to 16:9 format. It can give no vignetting result on Xena-M camera, and bec...

Takahashi L-Clamp for GT-40  The Takahashi GT-40 guiding scope can be used without an adjuster, by mounting it directly on a dovetail or on a cradl...

Takahashi GT-40 Guide Scope Guiding in astrophotography may require the installation of a secondary telescope in parallel with the main instrument....

Shelyak – F/6 50ΜM Injection Unit  The fiber injection and guiding unit It makes it possible to inject the flux of the target into the optical fibe...

Shelyak – F/9 Injection and Guiding Unit This device increases the compatibility of spectroscope eShel to telescopes F/9. The fiber inj...

SVBONY SV208 8x50 Straight-Through Correct Image Finder Scope with Illuminated  8x50 finder scope; 50mm large objective lens enables more light to...

SVBONY SV182 6x30 Metal Finderscope with Bracket 6x30 Metal Finderscope; The SV182 finder scope with 6x power magnification and a 30mm diameter le...

Innovations Foresight SBIG AO-8 adapter plate for ONAG SC This plate allows a SBIG adaptive optics AO-8 unit to be mounted in the front (scope port...

Innovations Foresight ONAG 59mm dovetail system spacer 16mm Use this spacer to insure both imaging and guider cameras are parfocal (both cameras ar...

Innovations Foresight ONAG 59mm dovetail system spacer 8mm Use this spacer to insure both imaging and guider cameras are parfocal (both cameras are...

Innovations Foresight T2 M42 x 0.75mm spacer 16mm Use this spacer to insure both imaging and guider cameras are parfocal (both cameras are in focus...

Innovations Foresight T2 male 2″ nosepiece Use this adapter to attach an ONAG SC unit to a 2″ focuser drawtube, or equivalent equipment. Can be use...

Innovations Foresight T2 M42 x 0.75mm locking ring One T2 M42 x 0.75mm (T thread) locking ring. Can be used at the ONAG SC scope port (SP), imager ...

Innovations Foresight ONAG 59mm dovetail system 2″ nosepiece Use this adapter to attach an ONAG XT unit to a 2″ focuser drawtube or equivalent. Can...

Innovations Foresight ONAG 59mm dovetail system to female SCT adapter Use this adapter to attach an ONAG XT unit to a male 2″ 24 tpi SCT thread. Ca...

Innovations Foresight C mount male to T2 M42 x 0.75mm female adapter Use this adapter to attach a guiding camera with a C mount, such as a SX lodes...

Atik One OAG The Atik One OAG is designed for use with the Atik One camera and the Atik GP camera. It's the perfect complement to Atik's already po...