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Astronomy Plus 2'' 99% Reflexivity Mirror Diagonal A 2" 90-degree diagonal mirror is an essential upgrade for astronomers using refractor and S...

Astronomy Plus SCT Female to T2 Adapter  SCT Female ring to T2 (M42M) metallic adapter. Adds 55 mm of back spacing Technical Specifications Conn...

Astronomy Plus M42F to M54M Adapter M42F to M54M metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M42 x 0.75...

Astronomy Plus M54F to M48F Adapter  M54F to M48F metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M54 x 0.7...

Astronomy Plus SCT Male to M48M Adapter SCT Male to M48M metallic adapter. Adds 2mm of back Focus Technical Specifications Connection Side A SCT...

ADM DUAL Series Saddle. Slotted Hole Version for 8mm Fits many ADM Accessories mount adapters. Accepts both D Series and V Series dovetail bars. Th...

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

ADM V Series 4" Universal Dovetail Bar Fits popular telescope mounts sold by Celestron, Meade, Orion, SkyWatcher, TeleVue, Vixen and more. Slotted ...

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

Explore Scientific iEXOS-100 Azimuth Adjuster Adapter The Azimuth Adjuster Adapter is designed for use on the Twilight Medium Duty or Twilight Heav...

iOptron iAFS Integrated Electronic Focuser Introducing the most versatile inline auto focuser: the iOptron iAFSTM focuser with iLockTM technology! ...

Wanderer Astro Losmandy Dovetail Bracket Kit (Long) For WandererCover/Eclipse   Notice: For Celestron CHD and RASA series, if you are not using an ...

Astronomy Plus Nomad Stand Carbon Fiber Tripod (TA520) Carbon Fiber Tripod – Lightweight, Stable, and Versatile Designed for amateur astronomers an...

PrimaluceLab EAGLE6 XTM Computer for Telescopes EAGLE6 XTM is our most powerful computer ever for telescopes and astrophotography with blazing-fast...

PrimaluceLab EAGLE6 S computer for telescopes EAGLE6 S is the more powerful version of the EAGLE6. With its i3 processor, 8 GB of fast RAM, a large...

PrimaluceLab EAGLE6 Computer for Telescopes EAGLE6 is the most advanced all-in-one computer for telescopes and astrophotography, combining powerful...

MK Controls Cables for Lightning Bug Plus NOTE: ALL Cables are compatible with both the Lightning Bug Plus™ and Lightning Bug™ units. * When buying...

Astronomy Plus M48M to M48M Adapter M48M to M48M Metallic adapter. Adds 2mm of back Focus Technical Specifications Side A : M48 x 0.75 Male Side B...

Askar Handle Bar Optional SQA series handle bar can be used with most SQA series OTAs (except SQA55).    All-metallic handle bar， provides ...

Explore Scientific Nebula Filter H-Beta 1.25-inch   Explore Scientific Nebula Filter 1.25" H-Beta Range from 478nm to 496nm with peak at 489nm. Tra...

Explore Scientific Nebula Filter Oxygen III 1.25-inch   Explore Scientific Nebula Filter 1.25" O-III Range from 483nm to 511nm with peak at 496nm. ...

Explore Scientific HR Variable Coma Corrector (2-inch)   After hours at the eyepiece, you finally get to view the fruits of your astrophotography l...

Explore Scientific FirstLight 114mm Newtonian Telescope with Twilight Nano Mount   Whether you’re looking to delve into the details of our solar sy...

Astro Hutech More Blue Mounting Rings 125mm For Takahashi FSQ-106ED & TSA-120 Fully CNC-machined aluminum alloy Cool gray satin metallic finis...

Astro Hutech 3-point Finder & Guider Rings 72mm ID ID 72mm 159g per pair Includes 4 x M6 bolts Fully CNC-machined aluminum alloy For telescope...

ADM  D Series Dovetail Bar. XL Version for Celestron C8 Fits all Celestron 8″ OTA’s including CPC and HD models. Used for attaching telescope OTA t...

William Optics WIFD Ultra-Cat 108 f/4.8 APO  The William Optics UltraCat108 is a cutting-edge 108mm apochromatic refractor designed for astrophotog...

Sky-Watcher Heliostar 76mm H-Alpha Solar Telescope Double stack performance, single stack price 76mm aperture 630mm focal length f/8.3 Official so...

iOptron Carry Bag for Tripod  Top loading carry bag. Perfect for carrying an iOptron tripod, such as SkyHunter/SkyGuider Pro/SkyTracker Pro tripod ...

QHY QHY5III585M Mono USB 3.0 Camera QHY5III585M is a new generation of QHY5III V2 series planetary guide camera, which is an enhanced version of it...

Askar SQA106 f/4.8 Quintuplet APO Super fine 106mm aperture quintuplet air-spaced SD glass Petzval Astrograph Excellent Star Performance  Qu...

Starlight Innovation 5lbs Counter Weight Para- Light ,comes with 1- 5lb, weight,for up to 8 lbs of cappacity . Extra weight allows up to 16 lbs, 3r...

Astronomy Plus M65*1 Metal Extension Tube Elevate your astronomy game with our Astronomy Plus M65x1 Metal Focal Length Extension Tube (TA458). Need...

Astronomy Plus M72x0.75 Metal Extension Tube Elevate your astronomy game with our Astronomy Plus M72*0.75 Metal Focal Length Extension Tube (TA456)...

Go oiseaux ! Calendrier Oiseaux du Québec 2025  C'est déjà le 10e anniversaire du calendrier des oiseaux du Québec Go oiseaux! Il est particulière...