Discount Codes Eligible

Celestron Weatherproof Telescope Cover All-Weather Protection: Shields your telescope from light rain or snow, dust, and harmful UV rays, providi...

PrimaluceLab GIOTTO for Origin, Smart Flat Field Generator  GIOTTO for Origin is an intelligent flat field generator specifically designed for Cele...

Walter Polypropylene Slide Box - 50 Slides 50 slide storage box Made from high grade polypropylene Hinged lid held together securely with molded l...

Astronomy Plus 1.25" Lunar and Planetary Color Filter Set Color filters are valuable tools in astronomy for enhancing the details and contrast of c...

Astronomy Plus 1.25" Erect Image Prism Diagonal  An erect image diagonal corrects the image orientation, making it appear right-side up and cor...

Guide Éclair - Minéraux du Québec (FR) Dozens and dozens of species found in Quebec are illustrated and briefly explained in these small guides tha...

Rowan Astronomy HEQ5 Pro Belt Modification Kit This kit replaces the factory spur gear drive train with timing belts.The pulley modification reduce...

Sky-Watcher AL-EQ55i Pier Extension Pier extension for the EQ-AL 55i mount. This accessory raises the mount head by 8.5 inches and increases cleara...

Astronomy Plus M42M to M48M Adapter  M42M to M48M Metallic adapter. Adds 0 mm of back Focus Technical Specifications Side A : M42 x 0.75 Male Side...

Astronomy Plus M42M to M42M Adapter  M42M to M42M Metallic adapter. Adds 2mm of back Focus Technical Specifications Side A : M42 x 0.75 Male Side ...

Astronomy Plus Premium Red Dot Finder with Synta Base A red dot finder simplifies telescope alignment by projecting a precise, illuminated dot that...

William Optics Dual side Dovetail Plate Vixen-style & Arca Swiss Type In the Box Selected length and color of Dual side Dovetail Plate Warranty...

SVBONY MK90 Maksutov-Cassegrain Telescope Maksutov-Cassegrain Telescope Innovation: The SVBONY MK90 features a convex meniscus lens instead of a t...

Les Oiseaux du Québec (FR) *This guide is written in french* This revised edition of the Peterson Bird Guide contains the latest nomenclature. Ind...

Baader Zenith Prism Diagonal T-2/90 ° with 32mm Prism Includes: T-2/32 Diagonal with focusing 1¼" eyepiece clamp (#2458125) and 1¼" nose piece (...

Pegasus Astro M68 Male to M54 Male (M48 inner hole) Adapter (Backfocus) Thickness: 1.4 mm M68 Thread: Pitch 1.0mm / 4 mm length M54 Thread Pitch 0...

Baader MaxBright® II Binoviewer with Case (BINO) 27mm prisms with 26 / 25,5mm clear aperture, for all 1,25"-eyepieces – up to focal lengths of 35m...

SVBONY 75mm Extension Tube 2" Svbony extension tube provides extra focuser back travel, often needed for short-range terrestrial viewing through ...

Baader Calcium GEN-II 1¼" with LPFC Single filter (unstacked!), shows finest solar details in calcium K (Cak) lightFor solar photography only in c...

SVBONY SV604 Portable Microscope LCD 7"  SV604 LCD 7 Inch portable microscope 1x-1200x magnification, wired remote, camera video recorder with HD ...

Baader AstroSolar Photo Film OD 3.8 AstroSolar Photo Film (imaging only), telescope quality, Optical Density OD = 3.8 Digital solar imaging at hig...

PrimaluceLab M60 Adapter for ESATTO 2” LP Adapter from M60 to M48, M54 or T2 with stop ring for ESATTO 2" LP allows you to connect any camera or ac...

SVBONY Telescope Eyepiece Adapter  Fully metal telescope eyepiece adapter of four different size suitable for almost all the eyepieces Features ...

Antares Newtonian 2" Focuser for Sky Watcher/Orion Dobsonian If you are not sure which focuser to choose, please contact us. This focuser is comp...

SVBONY SV194 T-ring Adapter for Nikon F Mount This Svbony photography adapter is designed for connecting Nikon Camera. with M42 and M48famle threa...

SVBONY SA404 M48-F to M42-M 1.25" adapter SA404 is specially designed for the SV41 Mak spotting scope with the M48 Male thread. With a 1.25inch int...

Sky-Watcher Wave Tripod Extension Tube Extension tube for Wave carbon fiber tripod  7-inch (180mm) length  3.9-inch (100mm) radius  Weighs 2.4 pou...

ZWO Seestar S50 Solar Filter Providing the ZWO Seestar with the opportunity to image the sun is this ZWO Black Polymer Solar Filter. Made of high q...

SVBONY SC311 WIFI Astronomy Camera / IMX662 Sony IMX662 color CMOS sensor 2.4G WiFi Technology, it can be connected to 4 devices at the same time ...

Rowan Astronomy AZ100 DV Saddle This saddle plate allows attaching of telescopes with Losmandy style dovetail bars to the AZ100 mount.It is made ...

Rowan Astronomy AZ100 Alt-Azimuth Mount  CNC machined and black anodised finished and fitted with stainless steel hardware. Specifications includes...

Buckeye Telrad Mounting Solutions These brackets allow mounting a Telrad securely onto a variety of different dovetail bars and finderscope shoes. ...

Baader Hyperion T-Adapter M43i/T-2a (M42x0.75) To connect DSLR T-rings Connection to the Astro T-2 system for classical eyepiece projection For Hy...