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Screws only for Celestron StarSense Large Bracket (Part #51710-11) Set of 2
Screws only for Celestron StarSense Large Bracket (Part #51710-11) Set of 2
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Screws only for Celestron StarSense Large Bracket (Part #51710-11) Set of 2
$12.00
Orion Orion StarShoot Autoguider Pro Monochrome (Pre-owned)
Step up your astrophotography game with dependable tracking!
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Orion StarShoot Autoguider Pro Monochrome (Pre-owned)
$99.00
Takahashi Takahashi TOE 5.5 mm Eyepiece
A high-magnification powerhouse designed for serious planetary and lunar observation
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Takahashi TOE 5.5 mm Eyepiece
$336.00
iOptron iOptron HAZ130 Dual SWG Altazimuth Mount
HAZ130 Alt-Az mount with dual strain wave gear drives.
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iOptron HAZ130 Dual SWG Altazimuth Mount
$7,998.00
Optolong L-eNhance Light Pollution Dual Band Pass Imaging Filter - 2" Mounted (OPEN BOX)
Optolong L-eNhance Light Pollution Dual Band Pass Imaging Filter - 2" Mounted (OPEN BOX)
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Optolong L-eNhance Light Pollution Dual Band Pass Imaging Filter - 2" Mounted (OPEN BOX)
$175.00
Optolong L-Pro Filter 2" Mounted (for galaxies, clusters and planets) (OPEN BOX)
Optolong L-Pro Filter 2" Mounted (for galaxies, clusters and planets) (OPEN BOX)
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Optolong L-Pro Filter 2" Mounted (for galaxies, clusters and planets) (OPEN BOX)
$179.00
Optolong L-Pro Filter 1.25" Mounted (OPEN BOX)
Optolong L-Pro Filter 1.25" Mounted (OPEN BOX)
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Optolong L-Pro Filter 1.25" Mounted (OPEN BOX)
$129.00
Celestron Celestron LPR Light Pollution Filter - 1.25 in
See deep-sky objects with greater contrast—even in light-polluted areas!
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Celestron LPR Light Pollution Filter - 1.25 in
$49.00
Svbony SVbony 1.25 CLS Filter for Astrophotography
Perfect for urban or suburban deep-sky astrophotography!
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SVbony 1.25 CLS Filter for Astrophotography
$29.99
Svbony SVbony 1.25 UHC Light Pollution Filter for Astrophotography
SVbony 1.25 UHC Light Pollution Filter for Astrophotography
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SVbony 1.25 UHC Light Pollution Filter for Astrophotography
$29.99
Svbony SVbony 1.25 OIII Filter for Astrophotography
SVbony 1.25 OIII Filter for Astrophotography
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SVbony 1.25 OIII Filter for Astrophotography
$29.99
Explore Scientific Explore Scientific Field Flattener f/5 to f/7
This is a field flattener for refractor-type telescopes with a focal ratio of f/5 to f/7
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Explore Scientific Field Flattener f/5 to f/7
$139.99
Explore Scientific 3" Field Flattener & .7X Focal Reducer - FFFR507X-00 (OPEN BOX- DISPLAY)
Explore Scientific 3" Field Flattener & .7X Focal Reducer - FFFR507X-00 (OPEN BOX- DISPLAY)
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Explore Scientific 3" Field Flattener & .7X Focal Reducer - FFFR507X-00 (OPEN BOX- DISPLAY)
$439.99
[SOLD] Arcturus Ebony 22mm 70 Degree SWA (DISPLAY - OPEN BOX)
[SOLD] Arcturus Ebony 22mm 70 Degree SWA (DISPLAY - OPEN BOX)
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[SOLD] Arcturus Ebony 22mm 70 Degree SWA (DISPLAY - OPEN BOX)
$89.00
Firefly Planisphere: Latitude 42 Degrees North
"A work of art [that] no amateur astronomer should be without."
-- Astronomy Forum
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Firefly Planisphere: Latitude 42 Degrees North
$24.95
The Universe and Beyond
showcases late-breaking science that has emerged since the last edition.
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The Universe and Beyond
$39.95
Photographic Atlas of the Moon: A Comprehensive Guide for the Amateur Astronomer
This guide to Earth's celestial companion is a non-technical narrative that quickly elevates the lunar novice to lunar authority.
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Photographic Atlas of the Moon: A Comprehensive Guide for the Amateur Astronomer
$49.95
PrimaLuceLab PrimaLuce SESTOSENSO 020250 Focuser (Pre-Owned)
Built like a tank, operates like a dream—upgrade your rig today!
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PrimaLuce SESTOSENSO 020250 Focuser (Pre-Owned)
$250.00
StarSense 80LT Lens Cap - SS80-CAP
StarSense 80LT Lens Cap - SS80-CAP
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StarSense 80LT Lens Cap - SS80-CAP
$29.95
Baader Planetarium Baader D-ERF Energy Rejection Filter (75- 180mm)
D-ERF (Dielectric Energy Reflection Filter) in different sizes
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Baader D-ERF Energy Rejection Filter (75- 180mm)
$496.00
Baader Planetarium T-2 Fine-Adjustment rings (0,3 / 0,5 / 1 mm)- Aluminium
Very thin ring for finetuning in T-2 eyepiece projection
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T-2 Fine-Adjustment rings (0,3 / 0,5 / 1 mm)- Aluminium
$22.00
Baader Planetarium 2" Deluxe eyepiece clamp for SC-telescopes (available with filter holder / extension)
2" Deluxe eyepiece clamp for SC-telescope
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2" Deluxe eyepiece clamp for SC-telescopes (available with filter holder / extension)
$71.00
Baader Planetarium Baader Planetarium 80 mm M68 Extension Tube
M68 extension tube
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Baader Planetarium 80 mm M68 Extension Tube
$146.00
Baader Planetarium Baader Planetarium 40 mm M68 Extension Tube
M68 extension tube
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Baader Planetarium 40 mm M68 Extension Tube
$102.00