Telescope Accessories

Bob's Knobs for Celestron 6” SCT  The knobs below will fit almost all versions of the Celestron 6” Schmidt-Cassegrain secondary. Price is for a com...

PrimaluceLab GIOTTO for Origin, Smart Flat Field Generator  GIOTTO for Origin is an intelligent flat field generator specifically designed for Cele...

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...

Pegasus Astro  Pack of 2 x 2.1 to 2.1 Cables 0.5m The Pegasus Astro pack of two 2.1mm to 2.1mm cables measure 0.5 meters (1.64 ft) long. Each end o...

Buckeye Desiccant Caps These simple Desiccant Caps will keep your scope dry while stored.  Available in the following formats:     * Focuser Insert...

Celestron 2" Dielectric Star Diagonal with Twist-Lock Ensure maximum light transmission without loss of optical quality with the Celestron Dielectr...

Astrozap Bahtinov Focusing Screen Like the Focusing Cap, the Astrozap Bahtinov Focusing Screen is made of solid sheet aluminum (unlike others' offe...

Antares W70 15mm 70° The Antares W70 15mm 70° does not have negative achromat compensation, and is recommended only for telescopes with a high f/ra...

Antares 1.5x 1.25" Twist-Lock Barlow Antares Twist-lock barlows make for easy eyepiece in-out and work with any barrel format. These extend focal l...

Antares 1.25" 45° Erecting Prism Diagonal EID45 is a 1.25" 45 degree erecting amici prism for terrestrial viewing and is not recommended for high m...

Telrad Reflex Sight Finder with Tinted White Glass The Telrad Reflex Sight Finder is one of the best on the market. Easy to use, it can be fixed to...

TeleGizmos 365 Series Tripod Cover The TeleGizmos 365 Series Tripod Cover is a three panel cover that opens full length on one side. Once wrapped a...

Tele Vue Eyeguard Extender Many of our eyepieces, such as Radians, Delos, Nagler type 4, 55 Plössl, 41 Panoptic have adjustable height eyeguards t...

TeleGizmos 365 Series SCT & Mak on Fork Mount Cover The TeleGizmos 365 Series SCT & Mak on Fork Mount Cover is designed to meet the most de...

Tele Vue Delos 14mm Includes continuously adjustable height eyeguard with index marks. Parfocal with all Tele Vue 1¼” eyepieces. Background 72° App...

Sky-Watcher SynScan GPS Module SynScan GPS module inputs date, time and location data into the SynScan hand controller.Compatible with all mounts u...

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...

PrimaluceLab V-Series 90mm PLUS Dovetail Plate The PrimaluceLab V-Series 90mm PLUS Dovetail Plate is part of our PLUS system (Prima Luce Universal ...

PrimaluceLab PLUS 10mm Spacers When we install many instruments (for example telescope with guide scope in parallel) on the mount, it can happen th...

Losmandy D Series 7" Universal Dovetail Plate The Losmandy D Series 7″ Universal Dovetail Plate fits Astro Physics, Astro-Tech, Borg, Celestron, Ex...

iOptron 9.5kg Counterweight for CEM60/iEQ45 This counterweight will fit the following mounts: CEM70/CEM70G GEM45/GEM45G/GEM45EC* iEQ45/iEQ45 Pro C...

Farpoint V Series Dovetail Plate for Celestron C11 Safely attach telescope optical tubes and accessories with Farpoint Vixen Dovetail Plate - Celes...

Daystar Energy Rejection Filter ERF for Refractor The Daystar Energy Rejection Filter for Refractor reduces the heat load on your filter assembly b...

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

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

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

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...

Baader 2" ClickLock® clamp to T-2i M42i x 0.75 clamp (Astro T-2 system) Baader 2" ClickLock T-2 (M42i x 0.75) clamp – for all parts of the Astro T...

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 ...

PrimaluceLab Losmandy Style Dovetail Plate 915mm PLUS  The Losmandy style dovetail plate 915mm PLUS is designed to let you install your telescopes ...

Starizona SeeStar S50 Solar Finder Starizona's 3D Printed SeeStar Solar Finder. Helps you find the sun! Used in conjunction with the SeeStar Solar ...

ADM V Series Dovetail Bar for Celestron 11″ SCT Fits all Celestron 11″ OTA’s including CPC and HD models. Curved radius blocks and mounting hardwar...

Pegasus Astro M54 Male to 2” Nosepiece (inner hole with 2” filter thread)  Total Nosepiece Length :35mm Adapter Thickness : 1.5mm Thread: Pitch 0....

SVBONY SV905C Telescope Camera with CMOS Sensor Compact and highly sensitive 1.23-megapixel color camera with 1/3” CMOS 1280x960 sensor perfect fo...