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Celestron Omni 4mm Eyepiece Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of...

Celestron Omni 40mm Eyepiece Celestron Omni  40mm eyepieces series offer a 43º apparent field of view, perfect for the Moon, planets, and a plet...

Celestron NexStar+ Hand Control USB - AZ The Celestron NexStar+ AZ Hand Control is the standard computer accessory on all current altazimuth mounte...

Celestron Luminos 7mm Eyepiece The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you...

Celestron Luminos 2" 2.5x Barlow Lens The Celestron 2” Luminos Barlow Lens increases the magnification of your 2” and 1.25” eyepieces by 2.5x. The ...

Celestron Luminos 10mm Eyepiece The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing yo...

Celestron Dual-Axis Motor Drive for CG-4 Mounts Add tracking and tracking correction capabilities to any setup that uses a Celestron CG-4 equatoria...

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...

PlaneWave SecureFit Spacers For CDK 14,17,20, & 24 When you need a secure way to attach a CCD camera at the image plane of a CDK telescope, the...

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...

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...

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...

Touptek LRGB Filters for Astrophotography Designed to overcome light pollution, the ToupTek Astro LRGB filter set empowers astrophotographers to re...

Bob's Knobs for Sky Watcher Quattro Newtonian We offer knobs for the SkyWatcher Quattro Newtonian secondary. The Quattro primary is already equippe...

Buckeye Stargazer ZWO EAF-N and EAF-Pro Mounting Solutions This bracket allows you to mount a ZWO Electronic Automatic Focuser (EAF)  onto your tel...

SVBony SV226 M54 Filter Drawer     Technical Specifications Brand SVBONY Model SV226 Filter drawer (with adapter ring + filter cartri...

Move Shoot Move Wedge for precise polar alignment The MSM Wedge is designed for precise polar alignment, similar to a ballhead but with finer adjus...

Pegasus Astro M68 Male to M63 Male Adapter (Backfocus) Thickness: 1.4 mm Thread: Pitch 1.0mm / 4 mm length For Ricardi M63 Reducer & WO Reduce...

Baader M54 x 0.75 Inverter Ring - M54M to M54F Inverter ring with continuous M54 x 0,75 male thread Converts an M54 x 0.75 female thread into an...

Astronomy Plus TMB 58° High-Definition Planetary Eyepiece The TMB Planetary eyepiece design was developed by optical designer Thomas M. Back...

Tele Vue Delos 24mm Tele Vue first introduced their 72° apparent field Delos eyepiece line in April 2011 at the Northeast Astronomy Forum (NEAF) in...

PrimaLuceLab SESTO SENSO 3 SC  SESTO SENSO 3 SC is the advanced robotic focusing motor specifically designed for Schmidt-Cassegrain, EdgeHD, RASA (...

Narrowband Filter 3nm H-Alpha & Oiii SV220 Ultra-narrow 3nm (H-Alpha & OIII) bandwidth, ideal for photographing emission and planetary neb...

Astronomy Plus 1.25'' M42 Variable Extension Tube Elevate your astronomy game with our metallic M42*0.75 variable Focal Length Extension Tube. Enha...

SVBONY 2 Piece Binoculars Protective Rubber Caps 42mm SVBONY Objective Lens Covers are a neat solution for protecting binocular objective lenses fr...

Astronomy Plus High Quality Telescope Laser Collimator with Coaxial alignment This precision laser collimator is engineered specifically for Newton...