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Used and Second Hand Telescopes & Astronomy Equipment

Used telescopes and astronomy equipment give you the opportunity to acquire high-performance instruments at a more accessible price. At Astronomy Plus, we offer a selection of second-hand telescopes, eyepieces, cameras, and accessories tailored to the needs of astronomy and astrophotography enthusiasts.

Whether you’re an experienced observer or a beginner looking to expand your setup, used gear allows you to discover new equipment or enhance your observing capabilities without a major investment. You’ll have access to various models and configurations so you can find the instrument that best matches your goals.

Exploring our used inventory gives you the chance to compare products and choose according to your preferences and budget. Buying from Astronomy Plus means benefiting from a diverse selection and expert advice to help you understand the features and uses of each instrument. Browse our collection and find the telescope or accessory that will elevate your night-sky experience.

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Celestron OAG Off-Axis Guider (93648) - Astronomy Plus Save $120.00 Save $0.00
$490.00
$490.00 - $490.00
$490.00
$370.00
$370.00 - $370.00
$370.00

Celestron OAG Off-Axis Guider - USED (93648-U)

Celestron

Celestron Off-Axis Guider - USED The Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require the most ...

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$490.00
$490.00 - $490.00
$490.00
$370.00
$370.00 - $370.00
$370.00
Save $120.00 Save $0.00
Celestron Smart DewHeater and Power Controller 4x (94036) - Astronomy Plus
Celestron Smart DewHeater and Power Controller 4x (94036) - Astronomy Plus Sold out
$630.00
$630.00 - $630.00
$630.00
$450.00
$450.00 - $450.00
$450.00

Celestron Smart DewHeater and Power Controller 4x - USED (94036-U)

Celestron

Celestron Smart DewHeater and Power Controller 4x - USED Work smarter, not harder, when it comes to combating dew. The Smart DewHeater and Power Co...

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$630.00
$630.00 - $630.00
$630.00
$450.00
$450.00 - $450.00
$450.00
Sold out
Celestron Aluminum Dew Shield and Cap - Astronomy Plus
Celestron Aluminum Dew Shield and Cap - Astronomy Plus Save $60.00 Save $0.00
$250.00
$250.00 - $250.00
$250.00
$190.00
$190.00 - $190.00
$190.00

Celestron Aluminum Dew Shield and Cap 8'' - USED (94021-U)

Celestron

Celestron Aluminum Dew Shield and Cap  8'' - USED In excellent condition This Aluminum Dew Shield with Cover Cap fits all Celestron Schmidt-Cassegr...

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$250.00
$250.00 - $250.00
$250.00
$190.00
$190.00 - $190.00
$190.00
Save $60.00 Save $0.00
Celestron Padded Telescope Bag for 8" Optical Tubes (94026) - Astronomy Plus
Celestron Padded Telescope Bag for 8" Optical Tubes (94026) - Astronomy Plus Sold out
$117.00
$117.00 - $117.00
$117.00
$90.00
$90.00 - $90.00
$90.00

Celestron Padded Telescope Bag for 8" Optical Tubes - USED (94026-U)

Celestron

Celestron Padded Telescope Bag for 8" Optical Tubes - USED Perfect Condition Still carrying your bulky optical tube box to remote observing sites? ...

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$117.00
$117.00 - $117.00
$117.00
$90.00
$90.00 - $90.00
$90.00
Sold out
Save $65.00 Save $0.00
$265.00
$265.00 - $265.00
$265.00
$200.00
$200.00 - $200.00
$200.00

QHYCCD QHY5-III IMX290 Color - USED (QHY5III290-U)

QHYCCD

QHYCCD QHY5-III IMX290 Color - USED  Low-noise 2-Megapixel color camera with Sony IMX290 1920x1080 sensor with 2.9um pixels High data transfer rat...

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$265.00
$265.00 - $265.00
$265.00
$200.00
$200.00 - $200.00
$200.00
Save $65.00 Save $0.00
Save $35.00 Save $0.00
$150.00
$150.00 - $150.00
$150.00
$115.00
$115.00 - $115.00
$115.00

Altair MG32 Mini Guide Scope - USED (MG32-U)

Altair

Altair MG32 Mini Guide Scope - USED In Excellent Condition The Altair MG32 Mini Guide Scope is a small "set and forget" high quality optical tube, ...

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$150.00
$150.00 - $150.00
$150.00
$115.00
$115.00 - $115.00
$115.00
Save $35.00 Save $0.00
Sky-Watcher EQ6-R Pro Mount (S30300) - Astronomy Plus
Sky-Watcher EQ6-R Pro Mount (S30300) - Astronomy Plus
Sold out
$3,130.00
$3,130.00 - $3,130.00
$3,130.00
$1,600.00
$1,600.00 - $1,600.00
$1,600.00

Sky-Watcher EQ6-R Pro Mount - USED (S30300-U2)

Sky-Watcher

Sky-Watcher EQ6-R Pro Mount EXCELLENT CONDITION An Astrophotography Powerhouse The EQ6-R boasts a plethora of features to support astrophotogr...

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$3,130.00
$3,130.00 - $3,130.00
$3,130.00
$1,600.00
$1,600.00 - $1,600.00
$1,600.00
Sold out
Sold out
$1,950.00 - $1,950.00
$1,950.00
$1,950.00 - $1,950.00
$1,950.00

ZWO AM5 Harmonic Mount - USED (AM5-U)

ZWO

ZWO AM5 Harmonic Mount - USED The ZWO AM5 is a compact and lightweight harmonic drive (strain wave gear) telescope mount designed for astrophotogra...

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$1,950.00 - $1,950.00
$1,950.00
$1,950.00 - $1,950.00
$1,950.00
Sold out
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