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Enjoy Free Shipping on Orders Over $500 + Same-Day Dispatch (Before 3 PM*) *Some exclusions apply

Telescope Accessories

Telescope accessories allow you to optimize your observations and customize your equipment to suit your needs. Whether you are a beginner astronomer or an experienced enthusiast, the right selection of accessories will improve the accuracy, comfort, and quality of your sessions.

In our inventory, you will find eyepieces offering different magnifications, diagonals for an optimal viewing angle, sturdy eyepiece holders, dovetails to secure your optical tube, and heating bands to limit condensation. Each accessory is chosen for its reliability, compatibility, and durability to ensure you have the best possible viewing experience.

This equipment not only simplifies your sessions but also allows you to fully exploit the potential of your telescope. It offers valuable flexibility for both visual astronomy and astrophotography, and is suitable for a wide variety of configurations. Explore our selection of telescope accessories to complete your equipment and get the most out of every night of observation.

Original price $243.00 - Original price $243.00
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$243.00
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Current price $243.00

Pegasus Astro NYX Hand Controller (NYX-HC)

Pegasus

Pegasus Astro NYX Hand Controller  The NYX Hand Controller serves as an add-on made for use with the NYX-101 mount.  Designed with the discerning v...

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Original price $243.00 - Original price $243.00
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Current price $243.00
Original price $279.00 - Original price $279.00
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Current price $279.00

Daystar Filters Interference Eliminator

Daystar

Daystar Filters Interference EliminatorPhotographers imaging in monochromatic light, such as Hydrogen Alpha, using an electronic sensor frequently ...

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Original price $279.00 - Original price $279.00
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$279.00
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Current price $279.00
Original price $83.00 - Original price $83.00
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$83.00
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Current price $83.00

PrimaluceLab Eagle-compatible power Y cable for 8A port (PL1000048)

PrimaluceLab

PrimaluceLab Eagle-compatible power Y cable for 8A port This "Eagle-compatible power Y cable for 8A port" connects to 8A 12V power out port of the...

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Original price $83.00 - Original price $83.00
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$83.00
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Current price $83.00
Original price $153.00 - Original price $153.00
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$153.00
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Current price $153.00

ADM V Series Dovetail Bar for Celestron 9.25″ SCT (VC9.25)

ADM

ADM V Series Dovetail Bar for Celestron 9.25″ SCT Fits all Celestron 9.25″ OTA’s including CPC and HD models. Curved radius blocks and mountin...

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Original price $153.00 - Original price $153.00
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$153.00
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Current price $153.00
Original price $167.00 - Original price $167.00
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$167.00
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Current price $167.00

ADM V Series Dovetail Bar for Celestron 14″ SCT Telescope (VC14)

ADM

ADM V Series Dovetail Bar for Celestron 14″ SCT  Fits all Celestron 14″ OTA’s including CPC and HD models. Curved radius blocks and mounting h...

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Original price $167.00 - Original price $167.00
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Current price $167.00
Original price $27.00 - Original price $27.00
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$27.00
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Current price $27.00

Pegasus Astro Cable GX12-2 to XT60 female for NYX-101 (CABL-GX12XT60)

Pegasus

Pegasus Astro Cable GX12-2 to XT60 female for NYX-101 You can use this cable to provide power from NYX-101 Output to a Powerbox that has an XT60 so...

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Original price $27.00 - Original price $27.00
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Original price $25.00 - Original price $25.00
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$25.00
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Pegasus Astro Adapter 2.1 x 5.5mm female to GX12 (For NYX-101) (ADAPT-21GX12)

Pegasus

Pegasus Astro Adapter 2.1 x 5.5mm female to GX12 (For NYX-101)  This Pegasus Astro 2.1mm x 5.5mm female to GX12 adapter allows you to convert the ...

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Original price $25.00 - Original price $25.00
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Original price $59.00 - Original price $59.00
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$59.00
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Pegasus Astro M74 Female to M54 Male (For SW Esprit 100) (ADAPT-M74F-M54M)

Pegasus

Pegasus Astro M74 Female to M54 Male (For SW Esprit 100) Takes up 8.5mm of backfocus Thread: Pitch M74/1.0mm, M54/0.75mm In the Box Pegasus M74 F...

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Original price $59.00 - Original price $59.00
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Original price $101.00 - Original price $101.00
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$101.00
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Pegasus Astro Prodigy Microfocuser Telescope M68 Female Adapter (PRDG-M68F)

Pegasus

Pegasus Astro Prodigy Microfocuser Telescope M68 Female Adapter Thread: M68 female In the Box Pegasus Astro Prodigy Microfocuser Telescope M68 Fema...

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Original price $101.00 - Original price $101.00
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$101.00
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Original price $284.00 - Original price $284.00
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$284.00
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Current price $284.00

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

Baader Planetarium

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 $284.00 - Original price $284.00
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Current price $284.00
Original price $29.00 - Original price $29.00
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$29.00
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Current price $29.00

Buckeye Polar Alignment Camera Mounts

Buckeye Stargazer

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 $29.00 - Original price $29.00
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Original price $20.00 - Original price $22.00
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Current price $20.00

Buckeye Tripod & Eyepiece Bubble Levels

Buckeye Stargazer

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 $20.00 - Original price $22.00
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Original price $15.00
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Current price $7.00
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Celestron USB-C to USB-A converter 2-Pack (44426)

Celestron

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 - Original price $15.00
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Current price $7.00
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Save $8.00 Save $0.00
Original price $20.00 - Original price $20.00
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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

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 $20.00 - Original price $20.00
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Original price $22.00 - Original price $22.00
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$22.00
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Player One Type-C to Type-A USB2.0 Cable 2M (TYPE-C-A-USB2.0-2M)

Player One

Player One Type-C to Type-A USB2.0 Cable 2M Suitable for Player One Phoenix Wheels and other devices which support Type-C port.  Interface: Type-C ...

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Original price $22.00 - Original price $22.00
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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

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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Original price $118.00 - Original price $118.00
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Pegasus Mounting Plate (APLATE)

Pegasus

Pegasus Mounting APLATE Accessories Plate can be mounted on top of your telescope and accept a wide range of devices such as one of o...

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Original price $118.00 - Original price $118.00
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Original price $210.00 - Original price $210.00
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Farpoint D Series Dovetail Plate for Meade 12" f/10 (FDM12)

Farpoint

Farpoint D Series Dovetail Plate for Meade 12" f/10 Safely attach telescope optical tubes with Farpoint D Series Dovetail Plate for Meade 12" f/10....

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Original price $210.00 - Original price $210.00
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Sold out
Original price $259.00 - Original price $259.00
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Celestron 2" Mirror Diagonal for SCT (93527)

Celestron

Celestron 2" Mirror Diagonal for SCT There are few telescope accessories that work as hard or matter as much as a diagonal! An integral part of the...

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Original price $259.00 - Original price $259.00
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Original price $113.00 - Original price $113.00
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Current price $113.00

Celestron 14-inch Dovetail Bar (CGE) (94218)

Celestron

Celestron 14-inch Dovetail Bar (CGE) 14-inch Dovetail bar (CGE) In the Box Celestron 14-inch Dovetail Bar - CGE Warranty & Manuals 2-Year Wa...

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Original price $113.00 - Original price $113.00
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Original price $224.00 - Original price $224.00
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$224.00
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Celestron 1.25” Dielectric Star Diagonal with Twist-Lock (93571)

Celestron

Celestron 1.25” Dielectric Star Diagonal with Twist-Lock Ensure maximum light transmission without loss of optical quality with the Celestron Diele...

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Original price $224.00 - Original price $224.00
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Original price $263.00 - Original price $263.00
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$263.00
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APM 2" Dielectric Star Diagonal with Fast Lock (APM-2-diag-DX-FL)

APM

APM 2" Dielectric Star Diagonal with Fast Lock With 1/10 wavelength p-v, our star diagonal offers excellent surface accuracy, which results in top ...

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Original price $263.00 - Original price $263.00
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Original price $224.00 - Original price $224.00
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Antares Speers-Waler Series4 9.1mm 86° (SW9S4)

Antares

Antares Speers-Waler Series4 9.1mm 86° The 1.25" Antares Speers-Waler Series4 9.1mm 86° offers a wider 86 degree AFOV than Series3 with all the sam...

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Original price $224.00 - Original price $224.00
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Original price $45.00 - Original price $45.00
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Antares Plössl 7.5mm 52° (SPL7.5)

Antares

Antares Plössl 7.5mm 52° The 1.25" Antares Plössl 7.5mm 52° with 52 degrees apparent field and symmetrical design has low aberrations and great col...

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Original price $45.00 - Original price $45.00
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Original price $17.00 - Original price $17.00
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$17.00
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ZWO T-Mount to C-Mount Adapter (T2-CS)

ZWO

ZWO T-Mount to C-Mount Adapter The ZWO M42 to CS Adapter has female C-mount threads on the inner diameter of the ring, and male T-threads on the ou...

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Original price $17.00 - Original price $17.00
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Original price $31.00 - Original price $31.00
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$31.00
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Antares Flashlight Dual Beam (DBF)

Antares

Antares Flashlight Dual Beam A handy dual beam Red-White LED flashlight. Red light won't impair your night vision.   In the Box Antares Flashlight ...

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Original price $31.00 - Original price $31.00
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Original price $18.00 - Original price $18.00
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$18.00
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Antares Finderscope Bracket Mount (FURB)

Antares

Antares Finderscope Bracket Mount Mounting shoe for finderscope brackets and other accessories. FURB is a receiving shoe for dovetail accessories. ...

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Original price $18.00 - Original price $18.00
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Original price $161.00 - Original price $161.00
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$161.00
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Current price $161.00

Antares 2" 90° Dielectric Diagonal for SCT (2MDS-D)

Antares

Antares 2" 90° Dielectric Diagonal for SCT 2MDS-D: 2" Mirror Diagonal for Schmidt-Cassegrain thread-on with pressure band retainer and multilayer d...

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Original price $161.00 - Original price $161.00
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$161.00
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Original price $195.00 - Original price $195.00
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$195.00
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Current price $195.00

ADM D Series Dovetail Bar for Celestron 9.25" (DC9.25)

ADM

ADM D Series Dovetail Bar for Celestron 9.25" The ADM D Series Dovetail Bar for Celestron 9.25" fits all Celestron 9.25″ OTA’s including CPC and HD...

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Original price $195.00 - Original price $195.00
Original price
$195.00
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Current price $195.00
Original price $181.00 - Original price $181.00
Original price
$181.00
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Current price $181.00

ADM D Series Dovetail Bar for Celestron 8" (DC8)

ADM

ADM D Series Dovetail Bar for Celestron 8" The ADM D Series Dovetail Bar for Celestron 8" fits all Celestron 8″ OTA’s including CPC and HD models. ...

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Original price $181.00 - Original price $181.00
Original price
$181.00
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Current price $181.00
Original price $195.00 - Original price $195.00
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$195.00
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Current price $195.00

ADM D Series Dovetail Bar for Celestron 11" (DC11)

ADM

ADM D Series Dovetail Bar for Celestron 11" The ADM D Series Dovetail Bar for Celestron 11" fits all Celestron 11″ OTA’s including CPC and HD model...

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Original price $195.00 - Original price $195.00
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$195.00
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Current price $195.00
Original price $97.00 - Original price $97.00
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$97.00
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Current price $97.00

ADM D Series 7" Universal Dovetail Bar for Takahashi (DUP7T)

ADM

ADM D Series 7" Universal Dovetail Bar for Takahashi The ADM D Series 7" Universal Dovetail Bar for Takahashi fits D Series saddles and Takahashi a...

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Original price $97.00 - Original price $97.00
Original price
$97.00
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Current price $97.00
Original price $97.00 - Original price $97.00
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$97.00
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Current price $97.00

ADM D Series 7" Universal Dovetail Bar 2" Spacing (DUP7)

ADM

ADM D Series 7" Universal Dovetail Bar 2" Spacing The ADM D Series 7" Universal Dovetail Bar 2" Spacing fits D Series saddles and accessories. Can ...

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Original price $97.00 - Original price $97.00
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$97.00
$97.00 - $97.00
Current price $97.00
Original price $237.00 - Original price $237.00
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$237.00
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Current price $237.00

ADM D Series 31" Universal Dovetail Bar 2" Spacing (DUP31)

ADM

ADM D Series 31" Universal Dovetail Bar 2" Spacing The ADM D Series 31" Universal Dovetail Bar 2" Spacing fits D Series saddles and accessories. Ca...

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Original price $237.00 - Original price $237.00
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$237.00
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Current price $237.00
Original price $111.00 - Original price $111.00
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$111.00
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Current price $111.00

ADM D Series 3.5 lbs Counterweight with 5" Threaded Rod (DCW)

ADM

ADM D Series 3.5 lbs Counterweight with 5" Threaded Rod The ADM D Series 3.5 lbs Counterweight with 5" Threaded Rod fits D Series dovetail bars and...

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Original price $111.00 - Original price $111.00
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$111.00
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Current price $111.00
Original price $118.00 - Original price $118.00
Original price
$118.00
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Current price $118.00

ADM D Series 11" Universal Dovetail Bar 60mm Spacing (DUP11M)

ADM

ADM D Series 11" Universal Dovetail Bar 60mm Spacing The ADM D Series 11" Universal Dovetail Bar 60mm Spacing fits D Series saddles and accessories...

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Original price $118.00 - Original price $118.00
Original price
$118.00
$118.00 - $118.00
Current price $118.00
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