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Used Telescopes & Pre-Owned Accessories from Top Brands

Items 1 - 25 of 30

Atik EFW2 Electronic Filter Wheel - 5-Position, 2" - ATK0087 - Used

SKU: UEQ-0000-ATK-ATK0087
  • Filter Wheel Product Type: Electronic Filter Wheel
  • Filter Wheels by Filter Size: 2"
  • Number of Positions: 5
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$585.00 $375.00
Explore Scientific 3" Field Flattener + 0.7x Focal Reducer

Explore Scientific 3" Field Flattener & .7X Focal Reducer - FFFR507X-00 - Used

SKU: UEQ-10944-EXS-FFFR507X-00
  • This Used 3" field flattener and focal reducer package is for the Explore 152 with 3" focuser and is in Good condition
  • Adapters are available separately for Explore refractors with 2.5" or 2" focusers
  • Flattens the field beautifully and reduces effective focal length by 0.7X
  • 55 mm of back focus from rear flange
  • Includes 3" adapter and M42 photo adapter
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$399.99 $309.00
Pegasus FocusCube 2 with SCT Bracket
$322.05 $269.00

Meade AutoStar III Hand Controller with Cable - 35-4700-13LF - Used

SKU: UEQ-11608-MEA-35-4700-13LF
  • This replacement Meade AutoStar III Hand Controller is identical to the controller included with Meade LS LightSwitch series telescopes.
  • Controller features include a 100,000+ object database and guided tour functionality.
  • Not compatible with any telescopes other than those in the LightSwitch series.
  • Having an extra AutoStar III hand controller will come in handy in the event your primary controller gets broken or misplaced.
$105.00 $85.00

Celestron NexStar 8SE Computerized Telescope - 11069 - Used

SKU: UEQ-11563-CEL-11069
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 203mm (7.99")
  • Focal Ratio: f/10
  • Telescope Mount Type: Alt-Azimuth
  • Type of Electronics: Computerized GoTo
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$1,199.00 $999.00
$1,199.00 $950.00

Celestron NexImage Burst Monochrome Imager - 95519 - Used

SKU: UEQ-11690-CEL-95519
  • Color or Monochrome Camera: Monochrome
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 1280 x 960 (1.2 MP)
  • Pixel Size in Microns: 3.75
  • Sensor Model: AR0132
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$199.95 $125.00

Atik Titan Monochrome CCD Camera W/ Sony ICX424 Sensor - ATK0072 - Used

SKU: UEQ-9228-ATK-ATK0072
  • Color or Monochrome Camera: Monochrome
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 659 x 494 (0.3 MP)
  • Pixel Size in Microns: 7.4
  • Sensor Model: ICX424
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$669.00 $480.00

Atik Titan Color CCD Camera W/ Sony ICX424 Sensor - ATK0073 - Used

SKU: UEQ-9483-ATK-ATK0073
  • Color or Monochrome Camera: Color
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 659 x 494 (0.3 MP)
  • Pixel Size in Microns: 7.4
  • Sensor Model: ICX424
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$669.00 $535.00

Atik EFW2 Electronic Filter Wheel - 7-Position, 36mm - ATK0086 - Refurbished

SKU: UEQ-6048-ATK-ATK0086
  • Filter Wheel Product Type: Electronic Filter Wheel
  • Filter Wheels by Filter Size: 36 mm
  • Number of Positions: 7
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$585.00 $400.00

Atik EFW2 Electronic Filter Wheel - 7-Position, 36mm - ATK0086 - Refurbished

SKU: UEQ-7363-ATK-ATK0086
  • Filter Wheel Product Type: Electronic Filter Wheel
  • Filter Wheels by Filter Size: 36 mm
  • Number of Positions: 7
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$585.00 $400.00

Tele Vue 12 mm Nagler Type 2 Eyepiece - Nagler-12 - Used

SKU: UEQ-0000-TLV-NAGLER-12
  • Focal Length: 12 mm
  • Apparent Field of View: 82
$321.00 $275.00
JMI Case for AVX, CG-5 & LXD55/75 Mounts - Open

JMI Carrying Case for Celestron CG-5 Equatorial Head - CASECG5EH - Used

SKU: UEQ-9599-JMI-CASECG5EH
  • Case/Cover Dimensions (LxWxH): 26-3/8" x 16-5/8" x 7-1/2" - External
  • Known to Fit: Celestron AVX Equatorial Mount Head
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$289.00 $200.00
Astronomik H-Alpha 6 nm CCD Filter - EOS XL Full Frame Clip

Astronomik H-Alpha 6 nm EOS XL Full Frame Clip Filter - HA6-EOSXL - Used

SKU: UEQ-9662-ASF-HA6-EOSXL
  • Filter Type: H-Alpha
  • Filter Size: EOS Full Frame Clip
  • Filter Shape: EOS Clip
  • Filter Insert Style: Clip-In
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$479.95 $338.00

Meade 8" LX90 ACF Computerized Telescope - No Tripod - 0810-90-03N - Open Box

SKU: UEQ-9805-MEA-0810-90-03N
  • Optical Design: Meade ACF
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/10
  • Telescope Mount Type: Alt-Azimuth
  • Type of Electronics: Computerized GoTo
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$1,699.00 $1,499.00
Orion StarShoot G4 Color Deep Space Imaging Camer

Orion StarShoot G4 Color Deep Space Imaging Camera - 53088 - Used

SKU: UEQ-10251-ORI-53088
  • Color or Monochrome Camera: Color
  • Cooled or Uncooled: Cooled
  • Pixel Array & Resolution: 752 x 582 (0.4 MP)
  • Pixel Size in Microns: 8.6
  • Sensor Model: ICX829AKA
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$499.99 $409.00

Kendrick Kwik Focus Mask For 289mm - 299mm Optical Tube Assemblies - 2052 - Used

SKU: UEQ-0000-KAI-2052
  • Focus Masks & Caps Known to Fit: Telescopes w/ Outside Diameter Between 289 mm & 299 mm (11.38" & 11.77")
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$70.37 $25.00

Konus Biorex 2 Binocular Biological Microscope 1000x - 5606 - Used

SKU: UEQ-0000-KON-5606
  • Microscope Product Type: Optical Microscope
  • Objective Sizes/DIN: 4x, 10x, 40x, 100x
  • Illumination Type(s): Halogen
  • Head Style: Binocular
  • Magnification (Power): 40X - 1000X
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$946.00 $600.00

Celestron PentaView LCD Digital Microcope - 44348 - Used

SKU: UEQ-0000-CEL-44348
  • Microscope Product Type: Digital Microscope
  • Objective Sizes/DIN: 4X, 10X, 20X, 40X, 60X
  • Illumination Type(s): LED
  • Head Style: Digital Viewing Screen
  • Magnification (Power): 40X - 2400X
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$429.95 $349.00
ADM D Series 7" Male to Male Dovetail Plate

ADM Accessories D Series Male to Male Dovetail Plate - 7" - DMM7 - Used

SKU: UEQ-10868-ADM-DMM7
  • Type of Mounting Hardware: Dovetails Only
  • Dovetail or Attachment Type: D-Series (Losmandy)
  • Dovetail, Saddle or Mount Adapter Length: 7"
$65.00 $50.00
QHY165C Camera - Standing

QHY 165C Cooled Color APS-C CMOS Camera - QHY165C - Used

SKU: UEQ-9121-QHY-QHY165C
  • Color or Monochrome Camera: Color
  • Cooled or Uncooled: Cooled
  • Pixel Array & Resolution: 4952 x 3288 (16.3 MP)
  • Pixel Size in Microns: 4.8
  • Sensor Model: IMX080
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$1,199.00 $1,050.00
QHY163 Sensor

QHY 163C Color Cooled Astronomy Camera - QHY163C - Used

SKU: UEQ-10535-QHY-QHY163C
  • Color or Monochrome Camera: Color
  • Cooled or Uncooled: Cooled
  • Pixel Array & Resolution: 4656 x 3522 (16.4 MP)
  • Pixel Size in Microns: 3.8
  • Sensor Model: MN34230
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$899.00 $790.00
iOptron 21 lb. (9.5 kg.) CW for iEQ45 and CEM60 Mounts

iOptron 21 lb. Counterweight for iEQ45 and CEM60 Mounts - 7226 - Used

SKU: UEQ-11004-IOP-7226
  • Individual Counterweight Weights (lb.): 21
  • Counterweight Bore Size: 1.11"
$108.00

Celestron Ambassador 80 mm AZ Brass Telescope - 21034 - Used

SKU: UEQ-11010-CEL-21034
  • Optical Design: Refractor
  • Telescope Aperture: 80mm (3.15")
  • Focal Ratio: f/10
  • Telescope Mount Type: Alt-Azimuth
  • Type of Electronics: Manual Mount - No Electronics
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$999.95 $800.00

Celestron NexStar 4SE Maksutov-Cassegrain Computerized Telescope - 11049 - Open Box

SKU: UEQ-11011-CEL-11049
  • Optical Design: Maksutov-Cassegrain
  • Telescope Aperture: 102mm (4.02")
  • Focal Ratio: f/13
  • Telescope Mount Type: Alt-Azimuth
  • Type of Electronics: Computerized GoTo
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$499.00