Discount Codes Eligible

Houdini 7 mm 86° Coma-Correcting Eyepiece 7 mm 86° coma-correcting eyepiece for Newtonian telescopes. Well-corrected ultra-wide 86° field with s...

Houdini 9 mm 86° Coma-Correcting Eyepiece 9 mm 86° coma-correcting eyepiece for Newtonian telescopes. Well-corrected ultra-wide 86° field with sh...

Houdini 12 mm 86° Coma-Correcting Eyepiece 12 mm 86° coma-correcting eyepiece for Newtonian telescopes. Well-corrected ultra-wide 86° field with ...

Houdini 20 mm 86° Coma-Correcting Eyepiece The world's first coma-correcting eyepiece for Newtonian telescopes. Well-corrected ultra-wide 86° fie...

Houdini 30 mm 80° Coma-Correcting Eyepiece With its coma-corrected 80° field, this 30 mm eyepiece delivers the widest fully corrected true field of...

ASKAR 50P Auto Focuser Kit Designed specifically for the 50P, this kit is compatible with a wide range of mainstream electronic focusers, enabling ...

Explore Scientific 6-inch Tabletop Dobsonian Reflector Telescope This Tabletop Dobsonian f/5 Newtonian Reflector strikes the ideal balance between ...

iOptron iAFS3 3" Camera Adapter  M68 Camera Adapter for iAFS 3" auto focuser system. Technical Specifications Specification Details Product ...

iOptron iAFS2 Adapter for GSO 6" and 8" Newtonian  iOptron iAFS 2" auto focuser system telescope adapter for iOptron/GSO 6" and 8" fast Newtonian i...

iOptron iAFS2 Telescope Adapter for Celestron/C11 and other M83.5X1.5  iOptron iAFS 2" auto focuser system M83.5X1.5 (3.3"-16TPI) telescope adapter...

iOptron iAFS2 telescope adapter for TeleVue 76/85 Series  iOptron iAFS 2" auto focuser system telescope adapter for TeleVue 76/85 series OTA. Threa...

Baader FFB - Flatfieldbox with 450 / 650 / 850 / 1250mm clear aperture Perfect for astrophotography: Optimize your images with Flats to correct vi...

Baader UFC Seal, 3D-printed Suitable for all UFC systems Suitable for all UFC systems - closes the opening for the filter sliding of the UFC again...

Baader UFC Dark Slider, 3D-printed Suitable for all UFC systems Closes the aperture of UFC and telescopes at the same time to create darks with CM...

Baader Clicklock S58 clamp (Baader Diamond Steeltrack) The wait is over. Baader Planetarium has developed the big brother to their acclaimed 1.25” ...

Baader Clicklock M48i x 0.75 clamp (2" filter/photo thread) The wait is over. Baader Planetarium has developed the big brother to their acclaimed 1...

Baader TQC/TCR Heavy duty T-2 Quick Changing System Heavy duty TQC/TCR T-2 Quick Changer System, a combination of parts #6A and 7 TQC = T-2 Quick C...

Baader RGB-R Filter CMOS Optimized New CMOS-optimized L-RGB filters from Baader Planetarium with Reflex-BlockerTM and Life-Coat™. Now with 47.4 mm ...

Baader Adapter M48 internal to T-2 external Reducing Ring M48 to T-2 with M48 female thread Changes the M48 male thread of a telescope into a T-2 ...

Baader Adapter M54 internal to T- external Reducing Adapter M54i to T-2a (M42 x 0.75) with M54 female thread Changes the M54 male thread of telesc...

Astronomy Plus 2" Dual-Speed Rack & Bearing Focuser Newtonians Precision focusing is the foundation of a great observing experience, and this 2...

Buckeye Dwarf Mini Accessories Enhance your Dwarf Mini experience with these convenient accessories.  The accessories are held onto the Dwarf Mini ...

 Optolong Photometric UBVRcIc Filters  1. Photometric Filters  "Historically our Solid-State Photometers used custom filters designed to transform...

Astronomy Plus Metal Tripod Adapter for Binocular Mount your binoculars to any standard 1/40-20 tripod for a steadier, more comfortable viewing exp...

Astronomy Plus 1.6m Aluminum Tripod Built for stability and portability, this lightweight aluminum alloy tripod is an excellent companion for astro...

Astronomy Plus 1.25'' / 2'' Light Pollution Filter  A Light Pollution Filter is designed to reduce the unwanted glow produced by artificial lightin...

Astronomy Plus Hα + OIII double narrowband 1.25inch The Astronomy Plus dual-band Ha and OIII filter is designed for deep-sky astrophotography with ...

Telescope Weather Covers Protect Your Telescope From the Elements Keep your telescope setup protected from dust, light rain, snow, pollen,...

iOptron iAFS2 telescope adapter Askar/65PHQ and other M80X1 The iOptron iAFS2 Telescope Adapter (P-FA20-M0800) is designed to connect the iOptron i...

iOptron iAFS2 telescope adapter for BORG 80 Series The iOptron iAFS2 Telescope Adapter (P-FA20-M0776) is designed to connect the iOptron iAFS2 2" I...

iOptron iAFS2 telescope adapter for iOptron/BOSMA MAK150   The iOptron iAFS2 Telescope Adapter (P-FA20-M0580) is designed to connect the iOptron iA...

iOptron iAFS2 telescope adapter for C6/C8/C9.25 iOptron iAFS 2" auto focuser system telescope adapter for Celestron C6/C8/C9.25/EdgeHD800. It shou...

SVBONY SC002 WIFI Eyepiece Camera for Birding Digiscoping Wide Eyepiece Compatibility (37–56mm) Seamlessly connects to telescopes/monoculars/binocu...

Svbony 170mm AZ Mount Pier Extension  Optimized Viewing Height  Provides a precise 240mm height elevation, effectively breaking ground obstructions...