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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.

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ZWO Canon EOS-T2 Lens Adapter (EOS-T2-II) - Astronomy Plus Save $8.00 Save $0.00
$83.00
$83.00 - $83.00
$83.00
$75.00
$75.00 - $75.00
$75.00

ZWO Canon EOS-T2 Lens Adapter (EOS-T2-II)

ZWO

ZWO Canon EOS-T2 Lens Adapter The ZWO Canon EOS-T2 Lens Adapter has two parts (EOS-T2 adapter and 5mm length T2-extender). It’ unadjustable and su...

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$83.00
$83.00 - $83.00
$83.00
$75.00
$75.00 - $75.00
$75.00
Save $8.00 Save $0.00
William Optics 48mm T mount for Nikon F (TM-NK-F-M48) - Astronomy Plus
William Optics 48mm T mount for Nikon F (TM-NK-F-M48) - Astronomy Plus
$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00

William Optics 48mm T mount for Nikon F (TM-NK-F-M48)

William Optics

William Optics 48mm T mount for Nikon F This high precision T-Mount has 48mm threads with outer hard black color anodizing and its made from High q...

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$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00
PrimaluceLab D-Series 350mm PLUS Dovetail Plate (PLLLOS350P) - Astronomy Plus
PrimaluceLab D-Series 350mm PLUS Dovetail Plate (PLLLOS350P) - Astronomy Plus
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

PrimaluceLab D-Series 350mm PLUS Dovetail Plate (PLLLOS350P)

PrimaluceLab

PrimaluceLab D-Series 350mm PLUS Dovetail Plate The Losmandy style dovetail plate 350mm PLUS is designed to let you install your telescopes on moun...

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$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
Pegasus Astro Uranus Meteo Sensor (METEO-SENSOR) - Astronomy Plus
Pegasus Astro Uranus Meteo Sensor (METEO-SENSOR) - Astronomy Plus
$553.00 - $553.00
$553.00
$553.00 - $553.00
$553.00

Pegasus Astro Uranus Meteo Sensor (METEO-SENSOR)

Pegasus

Pegasus Astro Uranus Meteo Sensor Device “talks” every second (configurable time interval) with a network of embedded sensors and reports the follo...

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$553.00 - $553.00
$553.00
$553.00 - $553.00
$553.00
$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00

Lacerta 1:10 Microfocus Unit for Crayford Focusers (micfoc-s)

Lacerta

Lacerta 1:10 Microfocus Unit for SkyWatcher Crayford Focusers The Lacerta micfoc-s is a 1:10 microfocuser upgrade designed for Sky-Watcher Crayford...

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$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00
Astronomy Plus SCT Female to M48 Male Adapter (TA475) Astronomy Plus
Astronomy Plus SCT Female to M48 Male Adapter (TA475) Astronomy Plus
$11.00 - $11.00
$11.00
$11.00 - $11.00
$11.00

Astronomy Plus SCT Female to M48 Male Adapter (TA475)

Astronomy Plus

Astronomy Plus SCT Female to M48 Male Adapter SCT Female to M48M metallic adapter. Adds 8mm of back Focus Technical Specifications Connection Si...

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$11.00 - $11.00
$11.00
$11.00 - $11.00
$11.00
Buckeye Hand Controller Bracket - Astronomy Plus
Buckeye Hand Controller Bracket - Astronomy Plus
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

Buckeye Hand Controller Bracket

Buckeye Stargazer

Hand Controller Bracket Have you ever wanted to mount your iOptron Go2Nova, Celestron NexStar, Meade Autostar or Gemini 2 controller to a tripod le...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
Celestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes (94250) - Astronomy Plus
Celestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes (94250) - Astronomy Plus
$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00

Celestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes (94250)

Celestron

Celestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes ISO-CERTIFIED SOLAR TELESCOPE FILTER: Certified to comply with the ISO 12312-2...

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$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00
Celestron X-CEL LX 18mm Eyepiece (93425) - Astronomy Plus
Celestron X-CEL LX 18mm Eyepiece (93425) - Astronomy Plus
$153.00 - $153.00
$153.00
$153.00 - $153.00
$153.00

Celestron X-CEL LX 18mm Eyepiece (93425)

Celestron

Celestron X-CEL LX 18mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and ...

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$153.00 - $153.00
$153.00
$153.00 - $153.00
$153.00
Celestron 34" Soft Tripod Case (94028) - Astronomy Plus
Celestron 34" Soft Tripod Case (94028) - Astronomy Plus
$146.00 - $146.00
$146.00
$146.00 - $146.00
$146.00

Celestron 34" Soft Tripod Case (94028)

Celestron

Celestron 34" Soft Tripod Case Still carrying your bulky tripod box to remote observing sites? Let us lighten your load with our sleek, protective,...

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$146.00 - $146.00
$146.00
$146.00 - $146.00
$146.00
ZWO M42-M42 21mm Adapter (T2-EXT-21) - Astronomy Plus
ZWO M42-M42 21mm Adapter (T2-EXT-21) - Astronomy Plus
Save $2.00 Save $0.00
$25.00
$25.00 - $25.00
$25.00
$23.00
$23.00 - $23.00
$23.00

ZWO M42-M42 21mm Adapter (T2-EXT-21)

ZWO

ZWO M42-M42 21mm Adapter The ZWO M42-M42 21mm Adapter is useful to obtain a precise spacing when using a focal reducer or corrector that needs a ce...

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$25.00
$25.00 - $25.00
$25.00
$23.00
$23.00 - $23.00
$23.00
Save $2.00 Save $0.00
ZWO M42 11mm Ring (T2-T2-11) - Astronomy Plus
Save $2.00 Save $0.00
$25.00
$25.00 - $25.00
$25.00
$23.00
$23.00 - $23.00
$23.00

ZWO M42 11mm Ring (T2-T2-11)

ZWO

ZWO M42 11mm Ring The ZWO M42 11mm Ring is useful to obtain a precise spacing when using a focal reducer or corrector that needs a certain chip-red...

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$25.00
$25.00 - $25.00
$25.00
$23.00
$23.00 - $23.00
$23.00
Save $2.00 Save $0.00
ZWO Desiccant Tablets for Cooled Cameras (Desicc) - Astronomy Plus
Save $3.00 Save $0.00
$27.00
$27.00 - $27.00
$27.00
$24.00
$24.00 - $24.00
$24.00

ZWO Desiccant Tablets for Cooled Cameras (Desicc)

ZWO

ZWO Desiccant Tablets for Cooled Cameras The ZWO Desiccant Tablets for Cooled Cameras includes 4 pieces of desiccant tablets. They are rechargeable...

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$27.00
$27.00 - $27.00
$27.00
$24.00
$24.00 - $24.00
$24.00
Save $3.00 Save $0.00
Pegasus Pack of 2 USB 2.0 Type-A male > USB 2.0 Type-B male angled Black - Astronomy Plus
$13.00 - $15.00
$13.00 - $15.00
$13.00 - $15.00
$13.00

Pegasus Pack of 2 USB 2.0 Type-A male > USB 2.0 Type-B male angled Black

Pegasus

Pegasus USB 2.0 Type-A male > USB 2.0 Type-B male angled 1 m black This USB 2.0 cable delivers speeds up to 480 Mbit/s and is backward compatibl...

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$13.00 - $15.00
$13.00 - $15.00
$13.00 - $15.00
$13.00
Baader 2" Diamond Steeltrack Focuser for Newtonians (BDS-NT) - Astronomy Plus
Baader 2" Diamond Steeltrack Focuser for Newtonians (BDS-NT) - Astronomy Plus
$503.00 - $503.00
$503.00
$503.00 - $503.00
$503.00

Baader 2" Diamond Steeltrack Focuser for Newtonians (BDS-NT)

Baader Planetarium

Baader 2" BDS-NT Baader Diamond Steeltrack® Focuser Upgrade practically any Newtonian, small or large, with all of the smoothness, precision, and f...

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$503.00 - $503.00
$503.00
$503.00 - $503.00
$503.00
$10.00 - $15.00
$10.00 - $15.00
$10.00 - $15.00
$10.00

Astronomy Plus M42 Metal Extension Tube (TA18)

Astronomy Plus

Astronomy Plus M42 x 0.75 Metal Extension Tube Elevate your astronomy game with our Astronomy Plus M42*0.75 Metal Focal Length Extension Tube (TA18...

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$10.00 - $15.00
$10.00 - $15.00
$10.00 - $15.00
$10.00
Pegasus Single Astro 2.1mm to 2.5mm Cable for Intel NUC 0.5m (CABL2125NUC) - Astronomy Plus
$8.00 - $8.00
$8.00
$8.00 - $8.00
$8.00

Pegasus Single Astro 2.1mm to 2.5mm Cable for Intel NUC 0.5m (CABL2125NUC)

Pegasus

Pegasus Astro Single 2.1mm to 2.5mm Cable for Intel NUC 0.5m This Pegasus Astro power connector cord is designed for use with Intel NUC units in si...

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$8.00 - $8.00
$8.00
$8.00 - $8.00
$8.00
Baader Hyperion 17mm 68° (HYP-17) - Astronomy Plus
$241.00 - $241.00
$241.00
$241.00 - $241.00
$241.00

Baader Hyperion 17mm 68° (HYP-17)

Baader Planetarium

Baader Hyperion 17mm 68° Baader Hyperion Eyepiece 17mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

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$241.00 - $241.00
$241.00
$241.00 - $241.00
$241.00
Buckeye Synta Finderscope Dual and Triple Mounting Brackets - Astronomy Plus
$29.00 - $32.00
$29.00 - $32.00
$29.00 - $32.00
$29.00

Buckeye Synta Finderscope Dual and Triple Mounting Brackets

Buckeye Stargazer

Synta Finderscope Dual and Triple Mounting Brackets Expand your telescope accessory mounting capabilities with this Synta/Vixen finderscope dovetai...

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$29.00 - $32.00
$29.00 - $32.00
$29.00 - $32.00
$29.00
Buckeye Bahtinov Masks - Astronomy Plus
$22.00 - $50.00
$22.00 - $50.00
$22.00 - $50.00
$22.00

Buckeye Bahtinov Masks

Buckeye Stargazer

Buckeye Bahtinov Masks A Bahtinov mask is used to find critical focus for just about any telescope.  I will custom design a mask to fit your needs ...

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$22.00 - $50.00
$22.00 - $50.00
$22.00 - $50.00
$22.00
Celestron X-CEL LX 12mm Eyepiece (93424) - Astronomy Plus
Celestron X-CEL LX 12mm Eyepiece (93424) - Astronomy Plus
$153.00 - $153.00
$153.00
$153.00 - $153.00
$153.00

Celestron X-CEL LX 12mm Eyepiece (93424)

Celestron

Celestron X-CEL LX 12mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and ...

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$153.00 - $153.00
$153.00
$153.00 - $153.00
$153.00
Celestron 8" Dovetail Bar - CGE (94216) - Astronomy Plus
$67.00 - $67.00
$67.00
$67.00 - $67.00
$67.00

Celestron 8" Dovetail Bar - CGE (94216)

Celestron

Celestron 8" Dovetail Bar - CGE Please note that this product will not work with CPC 800 GPS or CPC Deluxe 800 HD telescopes without completely rem...

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$67.00 - $67.00
$67.00
$67.00 - $67.00
$67.00
Askar Multi-Connection Finder Plate 90mm (MCFP90) - Astronomy Plus
Askar Multi-Connection Finder Plate 90mm (MCFP90) - Astronomy Plus
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00

Askar Multi-Connection Finder Plate 90mm (MCP90)

Askar

Askar Multi-Connection Finder Plate 90mm Specifically use for FRA400/5.6 APO, also can connect to Sharpstar handle of various types.  In the Bo...

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$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00
ZWO T2-T2 Adapter (T2-T2) - Astronomy Plus
ZWO T2-T2 Adapter (T2-T2) - Astronomy Plus
Save $1.00 Save $0.00
$17.00
$17.00 - $17.00
$17.00
$16.00
$16.00 - $16.00
$16.00

ZWO T2-T2 Adapter (T2-T2)

ZWO

ZWO T2-T2 Adapter The ZWO T2-T2 Adapter allows you to convert a M42x0.75 (T/T2) female thread to a male one. It has an optical length of 2mm.   Tec...

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$17.00
$17.00 - $17.00
$17.00
$16.00
$16.00 - $16.00
$16.00
Save $1.00 Save $0.00
ZWO M42M-M48F 22.5mm Extender (M42-M48-22.5) - Astronomy Plus
ZWO M42M-M48F 22.5mm Extender (M42-M48-22.5) - Astronomy Plus
Save $3.00 Save $0.00
$35.00
$35.00 - $35.00
$35.00
$32.00
$32.00 - $32.00
$32.00

ZWO M42M-M48F 22.5mm Extender (M42-M48-22.5)

ZWO

ZWO M42M-M48F 22.5mm Extender The thickness of the M42M-M48F 22.5mm extender is 22.5mm. It is an important astronomical accessory for ASI2600MM ...

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$35.00
$35.00 - $35.00
$35.00
$32.00
$32.00 - $32.00
$32.00
Save $3.00 Save $0.00
ZWO 90mm Holder Ring (RINGD90) - Astronomy Plus
ZWO 90mm Holder Ring (RINGD90) - Astronomy Plus
Save $8.00 Save $0.00
$83.00
$83.00 - $83.00
$83.00
$75.00
$75.00 - $75.00
$75.00

ZWO 90mm Holder Ring (RINGD90)

ZWO

ZWO 90mm Holder Ring The ZWO 90mm Holder Ring is designed for ZWO ASI Pro Cooled cameras with approximatively 90mm diameter. Compatibility ASI2600...

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$83.00
$83.00 - $83.00
$83.00
$75.00
$75.00 - $75.00
$75.00
Save $8.00 Save $0.00
William Optics 2" Durabright Diagonal (D-DIG2D-C-DB) - Astronomy Plus
William Optics 2" Durabright Diagonal (D-DIG2D-C-DB) - Astronomy Plus
$261.00 - $261.00
$261.00
$261.00 - $261.00
$261.00

William Optics 2" Durabright Diagonal (D-DIG2D-C-DB)

William Optics

William Optics 2" Durabright Diagonal This 90° 2"mirror-type star diagonal has a Dura-Bright 12mm thick mirror and dielectric mirror coatings for 9...

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$261.00 - $261.00
$261.00
$261.00 - $261.00
$261.00
Sky-Watcher SynScan Wifi Adapter (S30103) Sky-Watcher
Sky-Watcher SynScan Wifi Adapter (S30103) - Astronomy Plus
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Sky-Watcher SynScan Wifi Adapter (S30103)

Sky-Watcher

Sky-Watcher SynScan Wifi Adapter Allows any Sky-Watcher SynScan GoTo mount to be operated with the SynScan Pro Wifi app (available for iOS and And...

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$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
Sky-Watcher Star Adventurer Latitude EQ Base (S20530) - Astronomy Plus
$130.00 - $130.00
$130.00
$130.00 - $130.00
$130.00

Sky-Watcher Star Adventurer Latitude EQ Base (S20530)

Sky-Watcher

Sky-Watcher Star Adventurer Latitude EQ Base The Sky-Watcher Star Adventurer Latitude (EQ) Base allows you to adjust the latitude of the Star Adven...

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$130.00 - $130.00
$130.00
$130.00 - $130.00
$130.00
Feather Touch Rotatable 1.25" Diameter Single or Dual Speed - Astronomy Plus
Feather Touch Rotatable 1.25" Diameter Single or Dual Speed - Astronomy Plus
$392.00 - $728.00
$392.00 - $728.00
$392.00 - $728.00
$392.00

Feather Touch Rotatable 1.25" Diameter Single or Dual Speed Focuser

Starlight Instruments

Starlight Instruments 1.25″ Feather Touch Focuser Feather Touch® 1.25″ Diameter Single Speed 0.75″ Draw Tube Travel, Brake and Compression Ring.  T...

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$392.00 - $728.00
$392.00 - $728.00
$392.00 - $728.00
$392.00
Pegasus M54 Male to M48 Male (ADAPT-M54M-M48M) - Astronomy Plus
$34.00 - $34.00
$34.00
$34.00 - $34.00
$34.00

Pegasus M54 Male to M48 Male (ADAPT-M54M-M48M)

Pegasus

Pegasus M54 Male to M48 Male Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 6 mm length M54 side has a M48 internal thread

$34.00 - $34.00
$34.00
$34.00 - $34.00
$34.00
Pegasus Astro UPB & PPB Power Cable for Sky-Watcher EQ6-R & AZ-EQ6 (CABL-GX12) - Astronomy Plus
$27.00 - $27.00
$27.00
$27.00 - $27.00
$27.00

Pegasus Astro UPB & PPB Power Cable for Sky-Watcher EQ6-R & AZ-EQ6 (CABL-GX12)

Pegasus

Pegasus Astro UPB & PPB Power Cable for Sky-Watcher EQ6-R & AZ-EQ6 The Pegasus Astro UPB & PPB Power cable for Sky-Watcher EQ6-R & ...

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$27.00 - $27.00
$27.00
$27.00 - $27.00
$27.00
SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree (W9115A) - Astronomy Plus
SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree (W9115A) - Astronomy Plus
$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00

SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree (W9115A)

Svbony

SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree    Adjustable red LED light brightness control to illuminate crosshairs and preserve n...

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$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00
Baader Hyperion 24mm 68° (HYP-24) - Astronomy Plus
$241.00 - $241.00
$241.00
$241.00 - $241.00
$241.00

Baader Hyperion 24mm 68° (HYP-24)

Baader Planetarium

Baader Hyperion 24mm 68° Baader Hyperion Eyepiece 24mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

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$241.00 - $241.00
$241.00
$241.00 - $241.00
$241.00
Buckeye Pegasus Astro Mounting Solutions - Astronomy Plus
Buckeye Pegasus Astro Mounting Solutions - Astronomy Plus
$27.00 - $30.00
$27.00 - $30.00
$27.00 - $30.00
$27.00

Buckeye Pegasus Astro Mounting Solutions

Buckeye Stargazer

Pegasus Astro Mounting Solutions Have you ever wanted to mount your Pegasus Pocket Powerbox, Powerbox Micro, Powerbox Advance, Ultimate Powerbox or...

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$27.00 - $30.00
$27.00 - $30.00
$27.00 - $30.00
$27.00
Celestron Tabletop Tripod (93481) - Astronomy Plus
Celestron Tabletop Tripod (93481) - Astronomy Plus
$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00

Celestron Tabletop Tripod (93481)

Celestron

Celestron Tabletop Tripod Miniature tripod perfect for using your telescope on an elevated surface such as a picnic table Provides a solid, sturd...

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$154.00 - $154.00
$154.00
$154.00 - $154.00
$154.00
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