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

Telescopes & Astronomy Equipment on Sale

Telescopes and astronomy equipment on sale give you the opportunity to acquire high-performance instruments at reduced prices, perfect for exploring the night sky. Whether you are an experienced enthusiast or an amateur looking to expand your setup, these deals make astronomy more accessible.

You’ll find telescopes, eyepieces, filters, and accessories suitable for various types of observation, from planets to deep-sky objects. Sales offer the chance to try new models or upgrade your existing setup without compromising quality, all at a good value. We also have overstock sales of astronomy equipment at reduced prices.

This page is regularly updated to provide the best prices on astronomy equipment. Whether your goal is to introduce others to astronomy or enhance your personal observations, these promotions make it easier to access reliable, high-quality instruments. Explore our offers and discover tools that will enrich your observing sessions while staying within your budget. You can also discover our secondhand and used astronomy equipment or open boxes of astronomy equipment

Original price $202.00
Original price $202.00 - Original price $202.00
Original price $202.00
Current price $97.00
$97.00 - $97.00
Current price $97.00

Explore Scientific 52° Series 30mm Waterproof Eyepiece (EPWP5230-01)

Explore Scientific

Explore Scientific 52° Series 30mm Waterproof Eyepiece Loved by deep sky observers, a 30mm focal length eyepiece produces a large exit pupil which ...

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Original price $202.00
Original price $202.00 - Original price $202.00
Original price $202.00
Current price $97.00
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Current price $97.00
Save $105.00 Save $0.00
Original price $865.00
Original price $865.00 - Original price $865.00
Original price $865.00
Current price $420.00
$420.00 - $420.00
Current price $420.00

Explore Scientific AR102 Air-Spaced Doublet Refractor (DAR102065-02)

Explore Scientific

Explore Scientific AR102 Air-Spaced Doublet Refractor The Explore Scientific AR Air-Spaced Doublet Series telescopes are classic air-spaced, crown-...

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Original price $865.00
Original price $865.00 - Original price $865.00
Original price $865.00
Current price $420.00
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Current price $420.00
Save $445.00 Save $0.00
Original price $0.00 - Original price $0.00
Original price $0.00
$391.00
$391.00 - $391.00
Current price $391.00

Explore Scientific 82° Series 30mm Waterproof Eyepiece (EPWP8230-01)

Explore Scientific

Explore Scientific 82° Series 30mm Waterproof Eyepiece The 30mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-...

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Original price $0.00 - Original price $0.00
Original price $0.00
$391.00
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Current price $391.00
Original price $16.00 - Original price $72.00
Original price $16.00 - Original price $72.00
Original price $16.00
$9.60 - $43.20
$9.60 - $43.20
Current price $9.60

Astronomy Plus Metallic SEESTAR S50 Accessories

Astronomy Plus

Astronomy Plus Metallic SEESTAR S50 Accessories Enhance your Seestar S50 experience with these convenient metallic accessories ! (not 3D Printed). ...

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Original price $16.00 - Original price $72.00
Original price $16.00 - Original price $72.00
Original price $16.00
$9.60 - $43.20
$9.60 - $43.20
Current price $9.60
Save up to $28.80 Save $0.00
Original price $81.00 - Original price $81.00
Original price $81.00
$84.00
$84.00 - $84.00
Current price $84.00

Antares 2" Binocular Filter adapter (BAF1)

Antares

Antares 2" Binocular Filter adapter You can attach 2" filters to your roof prism binoculars with this set (2) of BAF1.  Fits binocular ...

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Original price $81.00 - Original price $81.00
Original price $81.00
$84.00
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Current price $84.00
Original price $210.00
Original price $210.00 - Original price $210.00
Original price $210.00
Current price $139.00
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Current price $139.00

SVBONY SV407 2.1 x 42 Super Wide Binoculars (F9356A)

Svbony

SVBONY SV407 2.1 x 42 Super Wide Binoculars  FMC coating; The fully multi-coated objective lens ensures high transmittance for a brighter and cle...

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Original price $210.00
Original price $210.00 - Original price $210.00
Original price $210.00
Current price $139.00
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Current price $139.00
Save $71.00 Save $0.00
Original price $809.00 - Original price $1,119.00
Original price $809.00 - Original price $1,119.00
Original price $979.00
$809.00 - $1,075.00
$809.00 - $1,075.00
Current price $809.00

QHYCCD miniCAM8 M/C Deep Sky Camera & Combo

QHYCCD

QHYCCD MiniCAM8 Color / Mono Cooled Deep Sky Camera At just over 4 inches in diameter and a few inches thick, the new miniCAM8 is a compact, high r...

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Original price $809.00 - Original price $1,119.00
Original price $809.00 - Original price $1,119.00
Original price $979.00
$809.00 - $1,075.00
$809.00 - $1,075.00
Current price $809.00
Save up to $69.00 Save $0.00
Original price $260.00
Original price $260.00 - Original price $260.00
Original price $260.00
Current price $228.00
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Current price $228.00

Askar Focal Plane Adjuster (FPA)

Askar

Askar Focal Plane Adjuster (Tilter)     In daily astrophotography, users often experience unsatisfactory image results due to the...

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Original price $260.00
Original price $260.00 - Original price $260.00
Original price $260.00
Current price $228.00
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Current price $228.00
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Original price $55.00 - Original price $92.00
Original price $55.00 - Original price $92.00
Original price $55.00
$25.00 - $55.00
$25.00 - $55.00
Current price $25.00

Astronomy Plus Camera Angle Adjuster

Astronomy Plus

Astronomy Plus Camera Angle Adjuster This manual camera angle adjuster is a robust and precise tool designed specifically for astrophotography setu...

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Original price $55.00 - Original price $92.00
Original price $55.00 - Original price $92.00
Original price $55.00
$25.00 - $55.00
$25.00 - $55.00
Current price $25.00
Save up to $50.00 Save $0.00
Original price $2,233.00 - Original price $2,233.00
Original price $2,233.00
$2,233.00
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Current price $2,233.00

Askar SQA70 f/4.8 Quintuplet APO (SQA70)

Askar

Askar SQA70  f/4.8 Quintuplet APO Super Quintuplet Astrograph.  High-quality quintuplet air-spaced ED glass Petzval Astrograph. EXCELLENT STAR PER...

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Original price $2,233.00 - Original price $2,233.00
Original price $2,233.00
$2,233.00
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Current price $2,233.00
Original price $17.00 - Original price $55.00
Original price $17.00
$17.00 - $55.00
$17.00 - $55.00
Current price $17.00

Buckeye Seestar S30 Accessories

Buckeye Stargazer

Buckeye Seestar S30 Accessories Enhance your Seestar experience with these convenient accessories. Seestar S30 Accessories Each of the following ac...

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Original price $17.00 - Original price $55.00
Original price $17.00
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$17.00 - $55.00
Current price $17.00
Original price $30.00
Original price $30.00 - Original price $30.00
Original price $30.00
Current price $23.00
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Current price $23.00

Astronomy Plus Basic Red Dot Finder (TA311)

Astronomy Plus

Astronomy Plus Basic Red Dot Finder A red dot finder is a simple yet effective tool for locating and centering objects in your telescope's eyepiece...

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Original price $30.00
Original price $30.00 - Original price $30.00
Original price $30.00
Current price $23.00
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Current price $23.00
Save $7.00 Save $0.00
Original price $140.00
Original price $140.00 - Original price $140.00
Original price $140.00
Current price $70.00
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Current price $70.00

SVBONY TransAir1 1080p Wireless HDMI Transmission System (W9304A)

Svbony

HDMI Computer to Telescope Display Connection (Astronomy Use) Easily connect your astronomy setup by sending your computer’s HDMI output to a TV, m...

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Original price $140.00
Original price $140.00 - Original price $140.00
Original price $140.00
Current price $70.00
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Current price $70.00
Save $70.00 Save $0.00
Original price $550.00
Original price $550.00 - Original price $550.00
Original price $550.00
Current price $400.00
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Current price $400.00

SVBONY 90mm Telescope Kit with Smartphone-Assisted Star Finding (W9302A)

Svbony

SVBONY 90mm F/8.9 Refractor Kit with Star Finder Smartphone Support Clear Imaging: 90mm large aperture, collecting about 65% more light than othe...

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Original price $550.00
Original price $550.00 - Original price $550.00
Original price $550.00
Current price $400.00
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Current price $400.00
Save $150.00 Save $0.00
Original price $710.00
Original price $710.00 - Original price $710.00
Original price $710.00
Current price $650.00
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Current price $650.00

Astronomy Plus eADC V3 Electronic Atmospheric Dispersion Corrector (eADC-V3)

Astronomy Plus

Astronomy Plus eADC-V3 Electronic Atmospheric Dispersion Corrector The SunObserver eADC V3 is the third-generation electric atmospheric dispersion ...

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Original price $710.00
Original price $710.00 - Original price $710.00
Original price $710.00
Current price $650.00
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Current price $650.00
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Original price $1,253.00
Original price $1,253.00 - Original price $1,253.00
Original price $1,253.00
Current price $900.00
$900.00 - $900.00
Current price $900.00

Askar FRA400C 72mm f/5.6 Quintuplet ED APO (FRA400C)

Askar

Askar FRA400C 72mm f/5.6 Quintuplet ED APO The refreshed, budget-friendly iteration of FRA400, is suitable for astrophotography, daily photography,...

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Original price $1,253.00
Original price $1,253.00 - Original price $1,253.00
Original price $1,253.00
Current price $900.00
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Current price $900.00
Save $353.00 Save $0.00
Original price $383.00
Original price $383.00 - Original price $383.00
Original price $383.00
Current price $349.00
$349.00 - $349.00
Current price $349.00

Askar 0.7x F/3.9 Full-Frame Reducer for FRA400C (FRA400C-07XR)

Askar

Askar 0.7x F/3.9 Full-Frame Reducer for FRA400C Specially designed for the FRA400C, this 0.7x reducer adopts a triplet lens design, it can reduce ...

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Original price $383.00
Original price $383.00 - Original price $383.00
Original price $383.00
Current price $349.00
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Current price $349.00
Save $34.00 Save $0.00
Original price $690.00
Original price $690.00 - Original price $690.00
Original price $690.00
Current price $655.00
$655.00 - $655.00
Current price $655.00

Pegasus Retractable FlatMaster NEO 120mm – Motorized Flat Field Panel (FLTMSTR120-NEO)

Pegasus

Pegasus Astro Retractable FlatMaster NEO 120mm Our new retractable LED flat-field panel delivers a uniform illumination source for telescopes up to...

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Original price $690.00
Original price $690.00 - Original price $690.00
Original price $690.00
Current price $655.00
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Current price $655.00
Save $35.00 Save $0.00
Original price $84.00
Original price $84.00 - Original price $84.00
Original price $84.00
Current price $56.00
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Current price $56.00

Svbony SV241 Astronomy Powerbox (W9193A)

Svbony

Svbony SV241 Astronomy Powerbox Multi-port design; the astro powerbox has 6 DC outputs, each supporting up to 10A. 2 USB3.1 ports for high-speed ...

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Original price $84.00
Original price $84.00 - Original price $84.00
Original price $84.00
Current price $56.00
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Current price $56.00
Save $28.00 Save $0.00
Original price $250.00
Original price $250.00 - Original price $250.00
Original price $250.00
Current price $200.00
$200.00 - $200.00
Current price $200.00

Astronomy Plus EQ Base with Tripod (TA660)

Astronomy Plus

Astronomy Plus EQ Base with Tripod This EQ base with tripod kit is designed to provide precise equatorial tracking for the 3/8-16 compatible telesc...

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Original price $250.00
Original price $250.00 - Original price $250.00
Original price $250.00
Current price $200.00
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Current price $200.00
Save $50.00 Save $0.00
Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $319.00
$319.00 - $319.00
Current price $319.00

Daystar 0.33x to 0.5x Imaging Focal Reducer (FR2DT)

Daystar

Daystar 0.33x to 0.5x Imaging Focal Reducer DayStar's Imaging Focal Reducer can give you more field of view in your images. 2" to T mount, with inc...

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Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $319.00
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Current price $319.00
Save $80.00 Save $0.00
Original price $540.00
Original price $540.00 - Original price $540.00
Original price $540.00
Current price $400.00
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Current price $400.00

Orion Premium Linear BinoViewer 1.25'' - USED (ORI-BINO-U)

Orion

Orion Premium Linear BinoViewer 1.25'' - USED Binoviewer in perfect condition. The Orion Premium Linear BinoViewer is a cutting-edge binocular view...

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Original price $540.00
Original price $540.00 - Original price $540.00
Original price $540.00
Current price $400.00
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Current price $400.00
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Original price $1,539.00
Original price $1,539.00 - Original price $1,539.00
Original price $1,539.00
Current price $1,410.00
$1,410.00 - $1,410.00
Current price $1,410.00

MirroSky SkyPilot 127 Mak Smart Telescope

Spectrum Optics

MirroSky SkyPilot 127 Mak Smart Telescope  The SkyPilot 127 is a smart telescope designed for advanced stargazers and astrophotography enthusiasts....

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Original price $1,539.00
Original price $1,539.00 - Original price $1,539.00
Original price $1,539.00
Current price $1,410.00
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Current price $1,410.00
Save $129.00 Save $0.00
Original price $168.00
Original price $168.00 - Original price $168.00
Original price $168.00
Current price $142.00
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Current price $142.00

SVBONY 8x32 ED Binoculars (W9310A)

Svbony

SVBONY Upgraded SV202 8x32 ED Binoculars (W9310A) Advanced ED Optical System; Features extra-low dispersion (ED) glass for exceptional resolution...

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Original price $168.00
Original price $168.00 - Original price $168.00
Original price $168.00
Current price $142.00
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Current price $142.00
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Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $50.00
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Current price $50.00

Farpoint V Series Dovetail Plate for Celestron C11 - OPEN BOX (FVC11-O)

Farpoint

Farpoint V Series Dovetail Plate for Celestron C11 - OPEN BOX In perfect shape. Final sale.  Safely attach telescope optical tubes and accessories ...

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Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $50.00
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Current price $50.00
Sold out
Original price $136.00
Original price $136.00 - Original price $136.00
Original price $136.00
Current price $134.00
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Current price $134.00

SVBONY SV225 MINI Alt-Azimuth Telescope Mount (W9181B)

Svbony

SVBONY SV225 MINI Alt-Azimuth Telescope Mount Family design with CNC hollow structure the weight of the SV225 MINI Alt‑Azimuth mount is only 1.6 kg...

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Original price $136.00
Original price $136.00 - Original price $136.00
Original price $136.00
Current price $134.00
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Current price $134.00
Save $2.00 Save $0.00
Original price $3,449.00
Original price $3,449.00 - Original price $3,449.00
Original price $3,449.00
Current price $2,500.00
$2,500.00 - $2,500.00
Current price $2,500.00

Vaonis Vespera II - X Edition Smart Telescope- LIMITED (VESIIX)

Vaonis

Vaonis Vespera II - X Edition The Collector’s Smart Telescope Vespera II — X Edition reveals the architecture that makes it the most reliable smart...

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Original price $3,449.00
Original price $3,449.00 - Original price $3,449.00
Original price $3,449.00
Current price $2,500.00
$2,500.00 - $2,500.00
Current price $2,500.00
Save $949.00 Save $0.00
Original price $170.00
Original price $170.00 - Original price $170.00
Original price $170.00
Current price $150.00
$150.00 - $150.00
Current price $150.00

Celestron X-CEL LX 1.25" 3x Barlow Lens - OPEN BOX (93428-O)

Celestron

Celestron X-CEL LX 1.25" 3x Barlow Lens - OPEN BOX When inserted between the eyepiece and telescope, this premium 3x Barlow lens triples the magnif...

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Original price $170.00
Original price $170.00 - Original price $170.00
Original price $170.00
Current price $150.00
$150.00 - $150.00
Current price $150.00
Save $20.00 Save $0.00
Original price $96.00
Original price $96.00 - Original price $96.00
Original price $96.00
Current price $72.00
$72.00 - $72.00
Current price $72.00

ZWO Nikon-T2 Lens Adapter - USED (Nikon-T2-Ⅱ-U)

ZWO

ZWO Nikon-T2 Lens Adapter - USED The ZWO new Nikon-T2-Ⅱ adapter is independently developed by ZWO. It’s composed of a 29mm new Nikon-T2 adapter and...

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Original price $96.00
Original price $96.00 - Original price $96.00
Original price $96.00
Current price $72.00
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Current price $72.00
Save $24.00 Save $0.00
Original price $6,439.00
Original price $6,439.00 - Original price $6,439.00
Original price $6,439.00
Current price $5,473.15
$5,473.15 - $5,473.15
Current price $5,473.15

Unistellar ODYSSEY PRO Smart Telescope - Red Edition

Unistellar

Unistellar ODYSSEY PRO Smart Telescope - Red Edition “UNISTELLAR has created a nearly foolproof instrument that even novice skywatchers will have a...

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Original price $6,439.00
Original price $6,439.00 - Original price $6,439.00
Original price $6,439.00
Current price $5,473.15
$5,473.15 - $5,473.15
Current price $5,473.15
Save $965.85 Save $0.00
Original price $360.00
Original price $360.00 - Original price $360.00
Original price $360.00
Current price $342.00
$342.00 - $342.00
Current price $342.00

Celestron 11" Aluminum Dew Shield and Cap - OPEN BOX (94023-O)

Celestron

Celestron 11" Aluminum Dew Shield and Cap - OPEN BOX NEVER USED This Aluminum Dew Shield with Cover Cap fits all Celestron Schmidt-Cassegrain teles...

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Original price $360.00
Original price $360.00 - Original price $360.00
Original price $360.00
Current price $342.00
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Current price $342.00
Sold out
Original price $45.00
Original price $45.00 - Original price $45.00
Original price $45.00
$10.00 - $32.00
$10.00 - $32.00
Current price $10.00

SBVONY 1.25" Eyepieces 66 Degree 6/9/15/20 mm - USED

Svbony

SBVONY 1.25" Eyepieces 66 Degree 6/9/15/20 mm - USED 1.25 inch Svbony 66 degree astronomy eyepieces for night sky telescope viewing The edges of ...

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Original price $45.00
Original price $45.00 - Original price $45.00
Original price $45.00
$10.00 - $32.00
$10.00 - $32.00
Current price $10.00
Save up to $35.00 Save $0.00
Original price $70.00
Original price $70.00 - Original price $70.00
Original price $70.00
Current price $45.00
$45.00 - $45.00
Current price $45.00

Explore Scientific ExploreHut Space Rocket (88-70802)

Explore Scientific

Explore Scientific ExploreHut Space Rocket  Great for indoor or outdoor use Open the hatch entrance Circular flap opening for crawl-through fun In...

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Original price $70.00
Original price $70.00 - Original price $70.00
Original price $70.00
Current price $45.00
$45.00 - $45.00
Current price $45.00
Save $25.00 Save $0.00
Original price $210.00
Original price $210.00 - Original price $210.00
Original price $210.00
Current price $160.00
$160.00 - $160.00
Current price $160.00

Starfield 60mm Guide Scope Helical Focuser (SFG-60NR)

Starfield

Starfield 60mm Guide Scope Helical Focuser Improve guiding accuracy for astrophotography and deep-sky DSO imaging with the Starfield 60mm Guide Sco...

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Original price $210.00
Original price $210.00 - Original price $210.00
Original price $210.00
Current price $160.00
$160.00 - $160.00
Current price $160.00
Save $50.00 Save $0.00
Original price $340.00
Original price $340.00 - Original price $340.00
Original price $340.00
Current price $250.00
$250.00 - $250.00
Current price $250.00

Celestron Eyepiece and Filter Kit - 1.25" - USED (94303-U)

Celestron

Celestron Eyepiece and Filter Kit - 1.25" - USED In excellent condition - great first serious kit for beginners Eyepieces - All five Plossl eyepiec...

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Original price $340.00
Original price $340.00 - Original price $340.00
Original price $340.00
Current price $250.00
$250.00 - $250.00
Current price $250.00
Save $90.00 Save $0.00
Original price $330.00
Original price $330.00 - Original price $330.00
Original price $330.00
Current price $230.00
$230.00 - $230.00
Current price $230.00

William Optics Flat61 for ZenithStar 61 - USED (P-FLAT61A-U)

William Optics

William Optics Flat61 for ZenithStar 61 - USED This flattener is for ZenithStar 61.    Technical Specifications Telescope Side Connection M54x0....

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Original price $330.00
Original price $330.00 - Original price $330.00
Original price $330.00
Current price $230.00
$230.00 - $230.00
Current price $230.00
Save $100.00 Save $0.00
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