Discount Codes Eligible

Pegasus DSLR Battery Coupler The Pegasus DSLR Battery Coupler allows you to power your Sony, Fuji, Nikon and Canon DSLR / Mirrorless from the DSLRB...

Pegasus FocusCube Zero for SCT, Edge & RASA * Power cable is optional. PEG-PSU-21 or CIGLIGHT-ADAPTER21 must be bought separately. Focus fast, ...

HoTech 2" SCA Dot Laser Collimator The HoTech 2" SCA Dot Laser Collimator separates itself from all other laser collimators with its innovative sel...

PrimaluceLab 2" Visual Back for ESATTO 2" If you want to use your telescope visually with ESATTO 2" or if you want to connect a camera with a 2" no...

PrimaluceLab V-Series 350mm PLUS Dovetail Plate The PrimaluceLab V-Series 350mm PLUS Dovetail Plate is part of our PLUS system (Prima Luce Universa...

PrimaluceLab V-Series 140mm PLUS Dovetail Plate The PrimaluceLab V-Series 140mm PLUS Dovetail Plate is part of our PLUS system (Prima Luce Universa...

PrimaluceLab PLUS 30mm Spacers When we install many instruments (for example telescope with guide scope in parallel) on the mount, it can happen th...

PrimaluceLab PLUS 20mm Spacers When we install many instruments (for example telescope with guide scope in parallel) on the mount, it can happen th...

PrimaluceLab D-Series 495mm PLUS Dovetail Plate The Losmandy style dovetail plate 495mm PLUS is designed to let you install your telescopes on moun...

Astrozap 8x50 Finder Scope Dew Heater The newly redesigned Astrozap 8x50 Finder Scope Dew Heaters are from the finest selection for an active dew f...

PrimaluceLab EAGLE Type Connector for 3A Power OUT Ports The PrimaluceLab EAGLE Type Connector for 3A Power OUT Ports  allow you to it allows you t...

Tele Vue 4.0x 2" PowerMate T-Ring Adapter The Tele Vue 4.0x 2″ PowerMate T-Ring Adapter allows imaging through 4.0x 2″ PowerMate lens assemblies. T...

Tele Vue 3.5" Extension Tube The Tele Vue 3.5″ Extension Tube helps your telescope reach focus when not using a diagonal — as is the case in many i...

Tele Vue Nagler Zoom 3-6mm (ENZ-0306) The Tele Vue Nagler Zoom 3-6mm has click stops every mm. Background 100° & 110° Apparent Field Eyepiece...

Tele Vue Ethos 21mm The Tele Vue Ethos 10mm is parfocal with the Tele Vue Ethos 13mm. Its 59mm rubber grip diameter makes this model usable in bin...

Tele Vue Nagler 7mm Type 6 The 7-element, Tele Vue Nagler Type 6 design is based on the original patented Nagler design. This new 7-element design...

Tele Vue Nagler 22mm Type 4 Applying the experience of the Radian development to the 82° Tele Vue Nagler Type 4 series, yielded more contrast, re...

Tele Vue Delos 10mm Includes continuously adjustable height eyeguard with index marks. Parfocal with all Tele Vue 1¼” eyepieces. Background 72° App...

Tele Vue Plössl 40mm The Tele Vue Plössl 40mm has a long eye-relief 40mm focal length with a 43° apparent field. Like the 55mm, its focal plane is...

Chroma LRGB Filter Set Chroma LRGB Filter Set includes four individual filters: luminance, red, green and blue. They are available in multiple size...

Wanderer Astro Ultimate Cable Master - Spike Free Version Cross Spike Version or Spike Free Version? From an optical standpoint, the Cross Spike V...

Move Shoot Move Polar Alignment Laser Pointer with Nomad Adapter The laser pointer is for polar alignment in the Northern Hemisphere. After attachi...

Starfield Dew Heater Strip Dew Heaters for Telescopes & Astrophotography  Dew can end an imaging session fast—especially as temperatures drop t...

Astronomy Plus Protective Telescope Cover for Seestar S50, S30 & S30 Pro   Keep your smart telescope safe between observing sessions with this ...

WandererAstro FilterCube 2"/50mm Highlights 5-Position Filter Wheel Supports 2" / 50mm Filters Built-in Manual CAA Built-in Rear Tilt Adjuster Ful...

Astronomy Plus CAA Rotator Adapters The Astronomy Plus Camera Angle Adjuster (CAA) is designed to provide smooth and precise camera rotation for as...

Askar 0.74× Reducer for 111F Refractor The Askar 0.74× reducer, specially optimized for the Askar 111F, is designed to unlock a broader and more ef...

Askar 131F APO Flat-Field ED Quadruplet Self-flattened quadruplet Astrograph which can be used for visual observing and astrophotography.  The As...

Askar 111F APO Flat-Field ED Quadruplet Self-flattened quadruplet astrograph which can be used for visual observing and astrophotography.  The As...

Jeunes Explorateurs Oiseaux du Québec - Guide d’identification (Fr) *This guide is written in french* Our young readers will discover around a hund...

Guide Éclair - Champignons du Québec (FR) Dozens and dozens of species found in Quebec are illustrated and briefly explained in these compact guide...

Baader M48 Extension Tube  Used to adjust the working distance of larger cameras and similar accessories with M48 thread Telescope side M48 intern...

Bob's Knobs Springs for SkyWatcher Dobsonian Newtonian Primary Fits: SkyWatcher (5”, 6”, 8”, 10”, 12”) Newtonian telescopes. Primary mirror springs...

Sky-Watcher Heliostar 100mm H-Alpha Solar Telescope Features Double stack performance, single stack price 76mm or 100mm aperture Official solar te...

RB Focus Gaius S2 Losmandy/Vixen Dovetail Mounting Plate It is a simple support that attaches to Vixen or Losmandy type dovetails, allowing the Gai...

Sky-Watcher Wave 100i Harmonic Drive GoTo Mount with Steel Tripod & Extension Tube The Sky-Watcher Wave 100i Strainwave Mount with steel tripod...