Discount Codes Eligible

Sky-Watcher 0.77x Reducer/Flattener for Esprit 120 34mm fully illuminated field but can handle full frame as well 95mm back-focus (55mm when back...

Sky-Watcher AZ-EQ6 Counterweight Works on AZ-EQ6 mounts 11lbs In the Box Sky-Watcher 7.5lbs Counterweight Warranty & Manuals Sky-Watcher 2-Y...

iOptron Polar Scope for SmartEQ Bright field illuminated polar scope designed for the SmartEQ portable equatorial mount. In the Box iOptron Polar...

iOptron Pier Top Plate for CEM60 6" (150mm) iOptron Pier Top flange plate for building your own pier or modifying your existing tripod/pier.Click H...

Kendrick Bino-Viewer Heater Elements Canadian Compagny  Our Premier Brand heaters are the best heaters made and they produce considerably more heat...

Kendrick DigiFire FX-PRO Controller Canadian Compagny  We think you will agree that this is the best Dew Controller ever made. The FX-PRO controlle...

iOptron MiniPier for CEM40/GEM45 This MiniPier is designed for CEM40/GEM45/HEM44.Die casting and machined metal. Perfect for adding distance betwee...

iOptron Photron™ 12" Ritchey-Chrétien Telescope The Photon™ line of Ritchey-Chretien astrograph telescope has been expanded with the addition of fo...

iOptron GEM45 with iGuider Innovative ideas applied to a time tested design, the iOptron® GEM45 next generation German equatorial mounts. A sharp l...

iOptron CEM70 with iPolar Following up on the success of the iOptron CEM60 center balance equatorial mount, we at iOptron are excited to introduce ...

Askar 0.7x Full Frame Reducer for FRA600 The Askar 3 inch F3.9 full frame reducer features 4 elements optical design specifically for the FRA600, o...

Baader RT-Adapter Diamond Steeltrack for Vixen Refractors M88x1 To connect onto Vixen Refractors with M88x1 inner threads Only suitable for BDS-RT...

Baader RT-Adapter 97mm Diamond Steeltrack for Synta and Celestron To connect Refractors with 97mm inner diameter Fitting for many Synta and Celest...

Baader RT-Adapter Intes Micro D66 Diamond Steeltrack To connect to Intes Micro with D66 Flange Only suitable for BDS-RT Diamond Steeltrack® for Re...

Baader RT-Adapter M90x1 Diamond Steeltrack for Skywatcher Refractors To connect to Skywatcher Refractors with M90x1 outer threads Only suitable fo...

Baader RT-Adapter 4.2" Explore Scientific Diamond Steeltrack To connect to Explore Scientific Refractors with 4.2" outer diameter and other telesc...

Baader RT-Adapter M90x1.5 Diamond Steeltrack for Skywatcher To connect to Skywatcher Refractors with M90x1.5 outer threads Only suitable for BDS-R...

SharpStar SCA260 260mm Cassegrain Astrograph After the launch of the fast-focal-ratio aspherical Cassegrain astrograph SCA260, Sharpstar has been t...

Baader RT-Adapter M93 x 1 Diamond Steeltrack To connect Refractors with M93x1 inner threads Only suitable for BDS-RT Diamond Steeltrack® for Refra...

Baader SC-Adapter 4" Meade Diamond Steeltrack To connect to Meade instruments with 4" inner threads Only suitable for BDS-SC Diamond Steeltrack® f...

Baader Diamond Steeltrack M68 Adapter BDS-Adapter with M68 outer thread to connect M68 parts Mounted instead of the standard clamp with the S58 do...

iOptron iGuide Autoguider System iOptron iGuide compact autoguider system consists of portable mini guiding scope with a diameter of 30mm and focal...

Celestron TetraView LCD Digital Microscope The professional-level Celestron TetraView LCD Digital Microscope is a touchscreen LCD microscope with a...

Celestron PentaView LCD Digital Microscope The professional-level Celestron PentaView LCD Digital Microscope is a touchscreen LCD microscope with a...

Celestron AstroFi 130mm Wi-Fi Refractor The Astro Fi 90 is a computerized alt-azimuth refractor telescope perfect for terrestrial and celestial vie...

Celestron AstroFi 102 Maksutov-Cassegrain The Astro Fi 102 is a computerized alt-azimuth Maksutov-Cassegrain telescope perfect for terrestrial and ...

QHY294M Pro Cooled Monochrome CMOS Camera Back-Illuminated | 4/3 inch format BSI The new QHY294 Pro is a 4/3-inch back-illuminated camera, equipped...

PrimaluceLab ESATTO 4" Robotic Microfocuser ESATTO 4" is the large dimensions robotic focuser that we designed for observatory class telescopes o...

Baader T2 Male to 2" SCT Male Adapter Adaptor ring with 2" external thread and T-2 external thread changes a 2" (50.8mm) inner thread to a T-2 (...

Celestron TrailSeeker ED 10x32 The TrailSeeker ED 10x32mm binocular provides high-level outdoor performance—a perfect choice for avid birders, hu...

Celestron TrailSeeker ED 8x32 The TrailSeeker ED 8x32mm binocular provides high-level outdoor performance—a perfect choice for avid birders, hunt...

LandScout 20-60x80mm with Smartphone Adapter Celestron’s LandScout spotting scope is a customer favorite, known for its versatility and ease of use...

Ultima 10x42 Porro Binocular Porro prism binoculars provide an enhanced three-dimensional image of the subject Wide 6.5° field of view allow you t...