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Celestron Polar finderscope - CG-5/AVX/CGEM Get some help polar aligning your Celestron CGEM, Advanced VX, or CG-5 mount with the addition of the P...

Celestron Polar finderscope - CG-4 Get some help polar aligning your Celestron Omni or CG-4 mount with the addition of the Polar Axis Finder. Insta...

Celestron Nature DX ED 10x42 Celestron’s award-winning Nature DX binocular gets a major upgrade with the addition of ED objective lenses. Nature DX...

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 FirstScope Accessory Kit If you have a Celestron FirstScope telescope and want even more versatility and portability, take a look at the ...

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

Telescope Weather Covers Protect Your Telescope From the Elements Keep your telescope setup protected from dust, light rain, snow, pollen,...

Player One Xena 585M USB3.0 Mono Camera Player One Astronomy guiding camera series, AKA Dwarf Planet Series, is design for guiding and imaging. Thi...

ZWO ASI676MM All-Sky Color Astronomy Camera  Introducing the ASI676MM, a cutting-edge All-sky Camera featuring a unique square 1/1.6-inch image sen...

Svbony SV220 7nm Dual-Band Nebula Filter SII & OIII The SV220 SII & OIII  7nm is a Duo Band Filter. It is designed to be used in combinati...

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

Wanderer Astro Universal Filter Wheel Adapter for Wanderer ETA Connect ETA directly to your Filter Wheel If you're not using an OAG and are instead...

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

Baader 2" ClickLock M72e x 1 clamp (from T-2 to 4,1") The wait is over. Baader Planetarium has developed the big brother to their acclaimed 1.25” C...

ToupTek 45mm Guide Scopes F 4.5 / 5.6 High-Definition Star Finding Observation, Astronomy Telescope Accessories. One scope with multiple funct...

ZWO Spare EAF Bracket   Replacement ZWO EAF standard bracket and screws.   In the Box ZWO Spare EAF Bracket   Warranty ZWO 1-Year Warranty

Tele Vue Nagler 14mm Type 7  Concept The Nagler Type 7 series was developed as a natural extension of our highly regarded, 85°, limited edition Ap...

Pegasus Astro 2.1 to 2.1 Silicon Cables 1m  – for Cold Environments Male 2.1mm x 5.5mm to Male 2.1mm x 5.5mm Max current: 5A Silicon (Resistant...

ZWO ASI585MM Mono Camera The new planetary camera, ZWO ASI585MM, is excellent for capturing very clear images of celestial objects. ASI585MM adopts...

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

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

Explore Scientific iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg 2.2 Pound Counterweight for Explore Scientific iEXOS-100. Technical Specifications...

Astronomy Plus M68*1 Metal Focal Length Extension Tube Elevate your astronomy game with our Astronomy Plus M68x1 Metal Focal Length Extension Tube ...

SVBONY SV48P 102mm Refractor with Dual-Speed Focuser 102mm large aperture; large objective lens refractor telescope; high resolution; good light...

Askar Heightening Modules for SQA OTA's Optional SQA series heightening section, can be used with most SQA series OTAs. The all-metallic heighteni...

Baader Classic Plössl 32mm Eyepiece  Even before the disappearance of the famed Baader Genuine Orthoscopics, Baader Planetarium sought to develop a...

Explore Scientific 82° Series 14mm Waterproof Eyepiece The 14mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-...

Explore Scientific 52° Series 30mm Waterproof Eyepiece Loved by deep sky observers, a 30mm focal length eyepiece produces a large exit pupil which ...

Baader Prism Diagonal T-2/90° 32mm High-quality Zenith Prism T-2/90 ° with 32mm Prism Rigid metal body Connection objective side: T-2 internal t...

Pegasus Astro M68 Male to M48 Male (M42 inner hole) Adapter (Backfocus) Thickness: 1.4 mm M68 Thread: Pitch 1.0mm / 4mm length M48 Thread Pitch 0....

Antares 1.25"x1.75" Barrel Extension ET1-S is a slightly shorter tube of the ET1 1.25"x1.75" extension tube with screw retainer. Threaded for 1.25"...

William Optics High Latitude Vixen Base Mount with Extension Bar for iOptron Skyguider Pro 100% precision CNC made .It’s big upgrade for the sta...

Astro Hutech More Blue Counterweight Kit for Camera and Filter Wheel This is the counterweight set to balance CFW, which is set onto 90mm OD camera...