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MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may apply.
MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may

Telescope Accessories

We offer a variety of telescope accessories, you'll find everything you need to enhance your stargazing experience. Whether you're a seasoned astronomer or just starting out, our curated selection of high-quality accessories will help you get the most out of your telescope.

We offer a vast inventory of high-quality accessories, including eyepieces, diagonals, focusers, dovetails and dew heaters carefully selected to meet the needs of both amateur and professional astronomers.

Original price $175.50
Original price $175.50 - Original price $175.50
Original price $175.50
Current price $149.17
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Current price $149.17

SVBONY SV905C Guide/Imaging Camera with CMOS Sensor (F9198G)

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

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Original price $175.50
Original price $175.50 - Original price $175.50
Original price $175.50
Current price $149.17
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Current price $149.17
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Original price $300.00
Original price $300.00 - Original price $300.00
Original price $300.00
Current price $243.00
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Current price $243.00

Baader Hyperion Aspheric 31mm 72° (HYP-31)

Baader Hyperion Aspheric 31mm 72° Baader Hyperion Eyepiece 8mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human ...

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Original price $300.00
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Original price $300.00
Current price $243.00
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Current price $243.00
Save $57.00 Save $0.00
Original price $61.00 - Original price $61.00
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$61.00
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Current price $61.00

Innovations Foresight SBIG AO-8 adapter plate for ONAG SC (AO-8)

Innovations Foresight SBIG AO-8 adapter plate for ONAG SC This plate allows a SBIG adaptive optics AO-8 unit to be mounted in the front (scope port...

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Original price $61.00 - Original price $61.00
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Current price $61.00
Original price $44.50 - Original price $44.50
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Current price $44.50

Innovations Foresight ONAG 59mm dovetail system spacer 8mm (ONAG59-8)

Innovations Foresight ONAG 59mm dovetail system spacer 8mm Use this spacer to insure both imaging and guider cameras are parfocal (both cameras are...

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Original price $44.50 - Original price $44.50
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Current price $44.50
Original price $44.50 - Original price $44.50
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Current price $44.50

Innovations Foresight T2 M42 x 0.75mm spacer 16mm (T2-M42-16)

Innovations Foresight T2 M42 x 0.75mm spacer 16mm Use this spacer to insure both imaging and guider cameras are parfocal (both cameras are in focus...

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Original price $44.50 - Original price $44.50
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Original price $36.50 - Original price $36.50
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Current price $36.50

Innovations Foresight T2 male 2″ nosepiece (T2-2IN)

Innovations Foresight T2 male 2″ nosepiece Use this adapter to attach an ONAG SC unit to a 2″ focuser drawtube, or equivalent equipment. Can be use...

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Original price $36.50 - Original price $36.50
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Original price $20.00 - Original price $20.00
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Innovations Foresight T2 M42 x 0.75mm locking ring (ONAG-T2-M42-LR)

Innovations Foresight T2 M42 x 0.75mm locking ring One T2 M42 x 0.75mm (T thread) locking ring. Can be used at the ONAG SC scope port (SP), imager ...

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Innovations Foresight ONAG 59mm dovetail system set screw set (ONAG59-SS)

Innovations Foresight ONAG 59mm dovetail system set screw set Set of 10 stainless steel set screws for ONAG 59mm dovetail system. Can be used at th...

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Original price $282.00 - Original price $282.00
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Current price $282.00

Innovations Foresight Astigmatism corrector for ONAG XM and SC (ONAG-A-CORR)

Innovations Foresight Astigmatism corrector for ONAG XM and SC This 1.25″ astigmatism corrector drops in the ONAG XM and SC guider port focuser dra...

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Original price $282.00 - Original price $282.00
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Original price $97.00 - Original price $97.00
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Innovations Foresight ONAG 59mm dovetail system to male 2″ adapter (ONAG59-2M)

Innovations Foresight ONAG 59mm dovetail system to male 2″ adapter Use this adapter to attach a 2″ nosepiece to an ONAG XT unit. Can be used at the...

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Original price $97.00 - Original price $97.00
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Original price $62.00 - Original price $62.00
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Innovations Foresight Low profile male T2 to female SCT adapter (T2-SCT)

Innovations Foresight Low profile male T2 to female SCT adapter Low profile male T2 (M42 x 0.75mm) to female SCT adapter. Use this adapter to atta...

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Original price $62.00 - Original price $62.00
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Original price $606.00
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Current price $485.00
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Current price $485.00

ADM MAX Guider ALT/AZ Aiming Device Female Saddle Version Used

ADM MAX Guider ALT/AZ Aiming Device Female Saddle Version Used -Alternative to adjustable guidescope rings.-Supports guidescope/finderscope with tu...

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Original price $606.00
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Current price $485.00
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Current price $485.00
Sold out
Original price $3.50 - Original price $3.50
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$3.50
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Current price $3.50

Antares 1.25" Eyepieces Plug (EP-1.25)

Antares 1.25" Eyepieces Plug This plug is made in soft rubber. (picture is just as reference, product is the exactly the same)

Original price $3.50 - Original price $3.50
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Antares Eyepiece Cap for 1.25" barrel (CB1.25)

Antares Eyepiece Cap for 1.25" barrel Eyepiece cap are in soft rubber.    

Original price $3.00 - Original price $3.00
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Original price $24.00 - Original price $29.00
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Current price $24.00

Buckeye Optec Alnitak Flip-Flat Dovetail Bar Mounts

Optec Alnitak Flip-Flat Dovetail Bar Mounts The Optec Alnitak Flip-Flat Flat Fielder is normally secured to a telescope with a large nylon zip tie....

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Original price $24.00 - Original price $29.00
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Current price $24.00
Original price $33.00 - Original price $52.00
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Current price $33.00

Buckeye GSO Ritchey-Chretien Baffle Extensions

GSO Ritchey-Chretien Baffle Extensions It has been documented that the GSO Ritchey–Chrétien telescopes (and associated brands - Orion, iOptron, Ast...

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Original price $33.00 - Original price $52.00
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Current price $27.00

Buckeye Polar Alignment Camera Mounts

Polar Alignment Camera Mounts This bracket provides a mount-independent way to attach your QHY PoleMaster or iOptron iPolar to your telescope or mo...

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Original price $27.00 - Original price $27.00
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Buckeye Focuser Controller Mounting Solutions

Focuser Controller Mounting Solutions Have you ever wanted to mount your Optec FocusLynx, Starlight Instruments Focuser Boss II or EFS controlle...

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Original price $24.00 - Original price $24.00
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Buckeye USB Hub Mounting Solutions

USB Hub Mounting Solutions Have you ever wanted to mount your USB hub to a Losmandy or Vixen dovetail bar, on a tripod leg or a Synta dovetail shoe...

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Original price $24.00 - Original price $27.00
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Original price $27.00 - Original price $31.00
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Buckeye Mini PC and Rasberry Pi Mounting Solution

Mini PC and Rasberry Pi Mounting Solution Have you ever wanted to mount your Raspberry Pi, Intel NUC, Asus or Beelink miniPC to a tripod leg, Losma...

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Original price $27.00 - Original price $31.00
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Current price $31.00

Buckeye Sharpstar 61ED & Radian Raptor Dew Shield Extension

Sharpstar 61ED / Radian Raptor Dew Shield Extension This is a dew shield extension for the Sharpstar 61ED or Radian Raptor telescope.  It is a snap...

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Original price $31.00 - Original price $31.00
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Original price $17.00 - Original price $20.00
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Buckeye Tripod & Eyepiece Bubble Levels

Tripod & Eyepiece Bubble Levels Don't have a level on your mount that you can quickly see to setup your tripod/mount?  No problem with these si...

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Original price $17.00 - Original price $20.00
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Celestron AUX Power Cable for Smart DewHeater Controllers (94038)

Celestron AUX Power Cable for Smart DewHeater Controllers Add this cable to use the Smart DewHeater Controllers’ AUX ports when using a third-par...

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Original price $23.00 - Original price $23.00
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Original price $15.00 - Original price $15.00
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Celestron USB-C to USB-A converter 2-Pack (44426)

Celestron USB-C to USB-A converter 2-Pack * Discontinued ' Compact and portable design Provides high-speed data transfer between your devices. Tr...

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Original price $15.00 - Original price $15.00
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Player One USB2.0 Cable 2M (USB2-2M)

Player One USB2.0 Cable 2M This USB2.0 data cable from Player One is made of flexible flat cable with built-in shielding layer, which can completel...

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Original price $20.00 - Original price $20.00
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Original price $19.00 - Original price $19.00
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Player One Type-C to Type-C USB2.0 Cable 0.5M (TYPE-C-C-USB2.0-0.5M)

Player One Type-C to Type-C USB2.0 Cable 0.5M Suitable for Player One cooled cameras to connect other device which has Type-C port, such like Phoen...

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Original price $19.00 - Original price $19.00
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Player One Type-C to Type-B USB2.0 Cable 0.5M (TYPE-C-B-USB2.0-0.5M)

Player One Type-C to Type-B USB2.0 Cable 0.5M Interface: Type-C to Type-B Technology: USB2.0 Length: 0.5 Meters Wire: High quality black braided wi...

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Original price $19.00 - Original price $19.00
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Player One Type-C to Type-B USB2.0 Cable 1M (TYPE-C-B-USB2.0-1M)

Player One Type-C to Type-B USB2.0 Cable 1M Suitable for Player One cooled cameras to connect guiding cameras.  Interface: Type-C to Type-B Technol...

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Original price $20.00 - Original price $20.00
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Original price $27.00 - Original price $27.00
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Player One Type-C to Type-A USB3.2 Cable 2M (TYPE-C-A-USB3.2-2M)

Player One Type-C to Type-A USB3.2 Cable 2M Suitable for Player One cooled cameras to connect computers or laptops.  Interface: Type-C to Type-A Te...

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Original price $27.00 - Original price $27.00
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Buckeye Stargazer Custom 3D Printing

Buckeye Stargazer Custom 3D Printing Our fabulous supplier, Buckeye Stargazer, is printing, Custom 3D products.  If ever you need a product that no...

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Original price $39.00
Original price $39.00 - Original price $39.00
Original price $39.00
Current price $30.00
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Current price $30.00

Player One IR850nm 1.25″ IR-Pass Filter S-series (IR850)

Player One IR850nm 1.25″ IR-Pass Filter S-series Player One S series filter using high quality optical glass substrate and multi-layer composite co...

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Original price $39.00
Original price $39.00 - Original price $39.00
Original price $39.00
Current price $30.00
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Original price $132.00 - Original price $132.00
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$132.00
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Current price $132.00

ADM VHAND- V Series Dovetail Handle (VHAND)

ADM VHAND- V Series Dovetail Handle Fits V Series dovetail bars. Handle – 7.5″ Long between centres, 1″ wide, 2.5″ Tall, Wt. 14 oz as shown. Techn...

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Original price $132.00 - Original price $132.00
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Original price $1,000.00
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Current price $700.00
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Current price $700.00

MoonLite CR 2" Newtonian Focuser Open Box (CR-OPEN)

MoonLite CR 2" Newtonian Focuser The Single rate configuration uses 2 small 1" diameter knobs providing .58" travel rate per revolution. The sing...

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Original price $1,000.00
Original price $1,000.00 - Original price $1,000.00
Original price $1,000.00
Current price $700.00
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Current price $700.00
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Original price $2,288.00 - Original price $2,288.00
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Current price $2,288.00

Optec Temperature Compensating Focuser TCF-LSI 3" (19705)

Optec TCF-LSI 3" Following the long tradition of the TCF-S Temperature Compensating Focuser, Optec's TCF-LSI features a robust 3-inch Crayford-styl...

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Original price $2,288.00 - Original price $2,288.00
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Original price $1,073.00 - Original price $1,073.00
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Current price $1,073.00

Optec TCF-LSI 2-inch Temperature Compensating Focuser (19702)

Optec TCF-LSI 2-inch Temperature Compensating Focuser Following the long tradition of the TCF-S Temperature Compensating Focuser, Optec's TCF-LSI f...

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Original price $1,073.00 - Original price $1,073.00
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Original price $865.00 - Original price $1,249.00
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Current price $865.00

Optec TCF-Lynx Robust 2-inch Focuser (19700)

Optec TCF-Lynx Robust 2-inch Focuser Following the long tradition of the TCF-S Temperature Compensating Focuser, Optec's TCF-Lynx features a robust...

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Original price $865.00 - Original price $1,249.00
Original price
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$865.00 - $1,249.00
Current price $865.00
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