Products

Bob's Knobs for Celestron 9.25” SCT  A. Knobs for C9.25 f/10 Secondary with Standard Collimation Screw Threads Part: C9.25stdFits: Celestron 9.25”...

Bob's Knobs for Common Newtonian Secondary Fits: Celestron C8-N/NGT, C10-N/NGT, Orion Astrograph, Astroview, SkyQuest XX and XT, Skyview, SkyWatche...

Bob's Knobs for MEADE 10” (25 cm) SCT We offer knobs for all versions of the Meade 10” f/10 and f/6.3 Schmidt-Cassegrain secondary, including those...

Bob's knobs for MEADE 12” (30 cm) SCT We offer knobs for all versions of the Meade 12” f/10 and f/8 Schmidt-Cassegrain secondary, including those w...

Bob's Knobs for MEADE 14” (36 cm) SCT We offer knobs for the Meade 14” f/10 (Item A) and f/8 (Item B) Schmidt-Cassegrain secondary with exposed col...

Bob's Knobs for MEADE 16” (41 cm) SCT We offer knobs for all versions of the Meade 16” f/10 Schmidt-Cassegrain secondary, including those with thre...

Bob's Knobs for Meade 6" SCT The knobs below will fit all versions of the Meade 6” Schmidt-Cassegrain secondary. Price is for a complete set of kno...

Bob's Knobs for MEADE 8” (20 cm) SCT We offer knobs for all versions of the Meade 8” f/10 and f/6.3 Schmidt-Cassegrain secondary, including those w...

Bob's Knobs for SkyWatcher & Celestron Newtonian Primary Fits: SkyWatcher Newtonian telescopes with factory collimation screws.Primary collima...

Bob’s Knobs for Celestron 14″ SCT Fits: Celestron 14” (36 cm) f/11 SCT versions with factory headless set-style (Allen or slotted) collimation scre...

Bresser 50 Prepared Microscope Glass Slides Prepared slides are ready made conserved preparations. For high contrast the most of them are stained....

Buckeye Additional Attachments for Buckeystargazer Brackets Buckeyestargazer brackets for Pegasus Powerboxes, MiniPCs, and focuser controllers use ...

Buckeye Asiair 3D Printed Cable Organizers Keep the cables nice and tidy on your ASIAir with these cable organizers.                               ...

Asiair Pro & Plus Mounting Solution This Bracket will allow you to fix your Asiair Pro or Plus on a dovetail, a saddle or a tripod.  Check Comp...

Buckeye Bahtinov Masks A Bahtinov mask is used to find critical focus for just about any telescope.  I will custom design a mask to fit your needs ...

Cable Router for Scopes with Front Mounted Cameras This Cable Router positions the cables on your Celestron RASA or SCT with Hyperstar in a circula...

Camera Cable Organizer Rings Keep the cables nice and tidy on your round format cameras with these cable ring organizers.The cable organizer has tw...

Buckeye Stargazer Camera Rotation Level If you don’t have an automatic rotator, these simple camera bubble levels will help orient your camera to 0...

Buckeye Desiccant Caps These simple Desiccant Caps will keep your scope dry while stored.  Available in the following formats:     * Focuser Insert...

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

Buckeye Stargazer Dust Caps Available in the following configurations:* Common Threads (astronomy):  1.25" (M28.5x0.6), M42x0.75, M48x075, M54x0.75...

Buckeye Stargazer ZWO EAF Mount for William Optics Redcat his bracket allows you to mount a ZWO Electronic Automatic Focuser (EAF)  onto your Willi...

Buckeye Extra Thumbscrews These are the same 3D printed thumbscrews used on the majority of Buckeyestargazer products.  They are M6x18mm thread.  S...

Buckeye Filter Masks for Filter Wheels These Filter Centering Masks will make it easy to center your filters in a filter wheel, and will block any ...

Buckeye Stargazer Filter Slider Case for Filter Drawers This Filter Slider Case will protect your sliders/filters when not in use, but provide quic...

Focuser Controller Mounting Solutions Have you ever wanted to mount your Optec FocusLynx, Starlight Instruments Focuser Boss II or EFS controlle...

GSO Ritchey-Chretien Baffle Extensions It has been documented that the GSO Ritchey–Chrétien telescopes (and associated brands - Orion, iOptron, Ast...

Hand Controller Bracket Have you ever wanted to mount your iOptron Go2Nova, Celestron NexStar, Meade Autostar or Gemini 2 controller to a tripod le...

Buckeye Lightweight Vixen Dovetail Bars  These lightweight dovetail bars are perfect for holding your peripheral equipment like miniPCs, dew contro...

Mini PC and Rasberry Pi Mounting Solution Have you ever wanted to mount your Raspberry Pi, Intel NUC, Asus or Beelink miniPC to a tripod leg, Losma...

Optec Alnitak Flip-Flat Dovetail Bar Mounts The Optec Alnitak Flip-Flat Flat Fielder is normally secured to a telescope with a large nylon zip tie....

Pegasus Astro Mounting Solutions Have you ever wanted to mount your Pegasus Pocket Powerbox, Powerbox Micro, Powerbox Advance, Ultimate Powerbox or...

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

Buckeye QHY Q-Focuser Mounting Solutions for Feather Touch Focusers These brackets allows you to mount a QHY Q-Focuser  onto Feathertouch, GSO, ZWO...

Buckeye QHY Q-Focuser Mounting Solutions for GSO Linear Bearing and Crayford Focuser These brackets allows you to mount a QHY Q-Focuser  onto Feat...