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Optolong Optolong SII 6.5nm Filter
Optolong SII 6.5nm Filter
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Optolong SII 6.5nm Filter
$249.00
Optolong Optolong L-eXtreme Dual Band 7nm HA/OIII Filter
L-eXtreme filter is dual band that passes Ha and OIII emission lines.
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Optolong L-eXtreme Dual Band 7nm HA/OIII Filter
$329.00
Optolong Optolong IR Pass 685nm Filter
Blocks wavelengths below 670nm to enhance contrast and surface detail and reduce the effects of seeing when used in IR-LRGB imaging of the moon and planets
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Optolong IR Pass 685nm Filter
$129.00
Optolong Optolong 7 Filter Set LRGB, H-Alpha, SII, & OIII
Opotlong 7 Filter LRGB SHO Filter set
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Optolong 7 Filter Set LRGB, H-Alpha, SII, & OIII
$732.00
Optolong Optolong CLS-CCD Filter
The CLS-CCD broadband filter is designed to improve the visibility of various deepsky objects.
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Optolong CLS-CCD Filter
$105.00
Optolong Optolong CLS Filter
The CLS (City Light Suppression) broadband filter is designed to improve the visibility of various deepsky objects.
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Optolong CLS Filter
$55.00
Optolong Optolong OIII CCD 3nm Filter
Extra narrowband filter, allow a 3nm bandwidth of light, centered on a 500nm wavelength
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Optolong OIII CCD 3nm Filter
$460.00
Bell & Howell 8mm Film Projector (Porter's ELectronics)
Bell & Howell 8mm Film Projector (Porter's ELectronics)
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Bell & Howell 8mm Film Projector (Porter's ELectronics)
$259.00
Sigma Sigma 15mm F1.4 DC | Contemporary
Professional-level optical performance with everyday portability — so you can carry less, shoot more, and never miss a moment.
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Sigma 15mm F1.4 DC | Contemporary
$579.00
Spike-a Metal Bahtinov Mask for 8" SCT's (Pre-Owned)
Spike-a Metal Bahtinov Mask for 8" SCT's (Pre-Owned)
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Spike-a Metal Bahtinov Mask for 8" SCT's (Pre-Owned)
$35.00
Universal Astronomics Replacement Handle Only for UA Mounts (Pre-owned)
Universal Astronomics Replacement Handle Only for UA Mounts (Pre-owned)
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Universal Astronomics Replacement Handle Only for UA Mounts (Pre-owned)
$35.00
Meade #644 Flip-Mirror System with UHTC (1.25" Outer Diameter - 07578LF (BRAND NEW!)
Meade #644 Flip-Mirror System with UHTC (1.25" Outer Diameter - 07578LF (BRAND NEW!)
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Meade #644 Flip-Mirror System with UHTC (1.25" Outer Diameter - 07578LF (BRAND NEW!)
$99.95
Orion Mars Filter 1.25
Orion Mars Filter 1.25
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Orion Mars Filter 1.25
$59.95
Meade Meade #895 Vibration Suspension Pads - LIKE NEW IN BOX!
Meade #895 Vibration Suspension Pads - LIKE NEW IN BOX!
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Meade #895 Vibration Suspension Pads - LIKE NEW IN BOX!
$49.90
iOptron IOptron AC Adapter 1.5 Amp
12V DC power supply for iOptron telescope mount.
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IOptron AC Adapter 1.5 Amp
$26.00
Pre-owned Lumicon Giant Easy Guider
Pre-owned Lumicon Giant Easy Guider
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Pre-owned Lumicon Giant Easy Guider
$100.00
William Optics William Optics ZWO EAFN & EAF Pro Mounting Bracket With Clutch
Add ZWO's amazing EAFN to your William Astrophotography rig with their bracket and clutch kit
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William Optics ZWO EAFN & EAF Pro Mounting Bracket With Clutch
$198.00
Celestron ORIGINAL Hard Plastic C8 Dew Shield (Pre-owned)
Celestron ORIGINAL Hard Plastic C8 Dew Shield (Pre-owned)
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Celestron ORIGINAL Hard Plastic C8 Dew Shield (Pre-owned)
$49.00
Astrodon Astrodon 3nm SII filter 1.25 Inch Mounted
Astrodon 3nm SII filter 1.25 Inch Mounted
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Astrodon 3nm SII filter 1.25 Inch Mounted
$620.00
ADM ADM D Series Universal Dovetail Bar 21" Long, 2" Spacing (Pre-owned)
ADM D Series Universal Dovetail Bar 21" Long, 2" Spacing (Pre-owned)
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ADM D Series Universal Dovetail Bar 21" Long, 2" Spacing (Pre-owned)
$95.00
Yongnuo Yongnuo YN560 IV Wireless Flash Speedlite Master Digital Cameras Open Box!
Open Box - Yongnuo YN560 IV Wireless Flash Speedlite Master Digital Cameras
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Yongnuo YN560 IV Wireless Flash Speedlite Master Digital Cameras Open Box!
$99.95
PrimaLuceLab PrimaLuce Lab Adapter from M98 to M54 with stop ring for ESATTO 3,5” LP
Adapter from M98 to M54 with stop ring for ESATTO 3,5" LP allows you to connect any camera or accessory with M54 female thread.
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PrimaLuce Lab Adapter from M98 to M54 with stop ring for ESATTO 3,5” LP
$145.00
iOptron iOptron Photro 16 inch Truss Tube RC Telescope (RC16-Truss)
A sharp clear image from one edge to the other.
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iOptron Photro 16 inch Truss Tube RC Telescope (RC16-Truss)
$8,799.00
PrimaLuceLab PrimaluceLab EQ6 / EQ6-R / AZ-EQ6 / ATLAS / CGEM adapter for C120 pier
This adapter allows you to install the EQ6 / EQ6-R / AZ-EQ6 / ATLAS / CGEM mounts on the C120 pier.
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PrimaluceLab EQ6 / EQ6-R / AZ-EQ6 / ATLAS / CGEM adapter for C120 pier
$675.00