Discount Codes Eligible

Astronomy Plus 8" Felt-Lined Dew Shield A dew shield is an essential accessory in astronomy and astrophotography, designed to reduce lens fogging c...

Astronomy Plus Fine M68 Adjustment Spacer Rings (0.1 to 1mm) Spacers in astrophotography are used to achieve precise backfocus, ensuring the optima...

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

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...

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

Pegasus Astro DewMaster2 Digital Dew Heater Controller DewMaster2 is the next evolution of our popular DewMaster, offering enhanced functionality f...

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

Starlight Innovation Star-Chair I - 9" To 30" Product made from 13 Ply Baltic Birch Plywood and Ash. Finished in Natural Water base Laquer. Weight ...

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

Askar SQA85 f/4.8 Quintuplet APO Technical Specificati...

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 (...

ASTF: AstroSolar Telescope Filter OD 5.0 (80mm - 280mm) ASTF – Baader Solar Filter for all high-end Telescopes (Refractors, Reflectors, CATs) This...

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 ...

Player One Phoenix Filter Wheel 7×2″ Hall Sensing Technology Traditional infrared sensor scanning positioning hole to locate position, this way pos...

Antares SCT 1.25" Twist Lock Adapter New from Antares - Female SCT thread (visual back) with 1.25" twist lock eyepiece holder # SCT-TL Features st...

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...

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...

Buckeye ZWO EAF Mount for Specific Telescopes These dedicated brackets allow you to mount a ZWO Electronic Automatic Focuser (EAF)  onto various te...

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...

ZWO Sony NEX Lens to ASI Small-Sensor Camera Adapter If you are looking to connect a Sony NEX lens to an ASI small-sensor camera, this is the ad...

SVBONY Diagonal 1.25 inch 90-degree Clicklock The diagonal comes with a thick, precision, optical flat mirror with an enhanced 99% reflective diel...

Askar 0.8x Reducer for 120APO Triplet Refractor This 0.8x reducer from Askar will reduce the focal ratio of the Askar 120APO from f/7 down to f/5.6...

Player One 2 inch Drawer HolderExtra 2″ DrawerSupport model: Filter Drawer MAX, Filter Drawer MINIFilter size: 2″ filter is requiredMaterial：Alumin...

SVBONY SV601 HD Professional 40-1600X Portable Microscope SV601 as an indispensable professional tool for microcosm exploration, can achieve high-...

SVBONY SV40 8x32 Outdoor Binoculars  Your first binocular, it cost very effective. Mirror body size is moderate, easy to carry LARGE-CALIBER EYEPI...

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...

Player One Neptune-M USB3.0 Mono Camera The Neptune series is a 1/2-inch format planetary camera series for the top player. It is larger than 1/3-i...

Antlia SHO 3nm Narrowband PRO Highspeed Filters Antlia's SHO 3nm Pro Highspeed Filters are further optimized for high-speed imaging systems by pre-...

William Optics 2" to 1.25" RotoLock Eyepiece Adapter  The new RotoLock series of adapters from William Optics may well set the "gold' standard for ...

Baader M54 Male to 2'' ClickLock Clamp - For Sky Watcher and Orion The wait is over. Baader Planetarium has developed the big brother to their accl...

Astronomik ProPlanet 742 IR-pass filter Ideal filters for the reception of the moon and planets, notably Mars, with telescopes from 6" (150mm) aper...

Celestron Starsense Explorer 150mm Tabletop Dobsonian Celestron has reinvented the Tabletop Dobsonian telescope with StarSense Explorer—the first T...

Astronomik L-3 UV-IR Blocking Filter Astronomik now offers you a range of three different UV+IR blockers as Luminance filters. The different spectr...

Astronomik L-2 UV-IR Blocking Filter Astronomik now offers you a range of three different UV+IR blockers as Luminance filters. The different spectr...