Skip to content

ZWO Cameras 10% Off!

Telescope Clearance

Items 1 - 25 of 305

Vanguard Endeavor ED 8x32 Binoculars - ENDEAVORED8320

SKU: VAN-ENDEAVORED8320
  • Binoculars by Aperture: 32mm
  • Binoculars by Magnification: 8X
  • Binoculars by Body Size: Compact Binoculars (Up to 32mm)
  • Weight (ounces): 19.05
  • Prism Design: Roof Prism
Free shipping Free shipping
$249.99 $219.99

Vanguard Endeavor ED II 8 x 32 Binoculars - ENDEAVOREDII8320

SKU: VAN-ENDEAVOREDII8320
  • Binoculars by Aperture: 32mm
  • Binoculars by Magnification: 8X
  • Binoculars by Body Size: Compact Binoculars (Up to 32mm)
  • Weight (ounces): 19.05
  • Prism Design: Roof Prism
Free shipping Free shipping
$349.99 $319.99

Vanguard Endeavor ED II 8 x 42 Binoculars - ENDEAVOREDII8420

SKU: VAN-ENDEAVOREDII8420
  • Binoculars by Aperture: 42mm
  • Binoculars by Magnification: 8X
  • Binoculars by Body Size: Standard Binoculars (35mm to 56mm)
  • Weight (ounces): 27.16
  • Prism Design: Roof Prism
Free shipping Free shipping
$399.99 $319.99

Vanguard Endeavor ED II 10 x 42 Binoculars - ENDEAVOREDII1042

SKU: VAN-ENDEAVOREDII1042
  • Binoculars by Aperture: 42mm
  • Binoculars by Magnification: 10X
  • Binoculars by Body Size: Standard Binoculars (35mm to 56mm)
  • Weight (ounces): 27.16
  • Prism Design: Roof Prism
Free shipping Free shipping
$399.99 $339.99

Optolong OIII CCD 12nm Filter - 31mm Unmounted - OIIICCD12NM-31U

SKU: OTL-OIIICCD12NM-31U
  • Filter Type: OIII
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$130.00 $99.95
Spectrum Full Aperture Glass Solar Filter for 257 mm - 264 mm Outside Diameter Telescopes - 266 mm ID

Spectrum Full Aperture Glass Solar Filter for 257 mm - 264 mm OD Telescopes - ST1050G

SKU: SPR-ST1050G
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Glass
  • Minimum Inside Diameter of Filter: 10.11" (257 mm)
  • Filter Maximum Outside Diameter: 10.39" (264 mm)
$146.95 $105.60
Spectrum Full Aperture Glass Solar Filter for 321 mm - 327 mm OD Telescopes

Spectrum Full Aperture Glass Solar Filter for 321 mm - 327 mm OD Telescopes - ST1300G

SKU: SPR-ST1300G
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Glass
  • Minimum Inside Diameter of Filter: 12.63" (321 mm)
  • Filter Maximum Outside Diameter: 12.87" (327 mm)
$196.95
Spectrum Telescope Full Aperture Glass Solar Filter with 387 mm Inside Diameter

Spectrum Full Aperture Glass Solar Filter for 378 mm - 384 mm OD Telescopes - ST1525G

SKU: SPR-ST1525G
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Glass
  • Minimum Inside Diameter of Filter: 14.88" (378 mm)
  • Filter Maximum Outside Diameter: 15.11" (384 mm)
$196.95 $145.60
Spectrum 237 mm ID Full Aperture Glass Solar Filter

Spectrum Full Aperture Glass Solar Filter for 224 mm - 238 mm OD Telescopes - ST9312G

SKU: SPR-ST9312G
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Glass
  • Minimum Inside Diameter of Filter: 8.81" (224 mm)
  • Filter Maximum Outside Diameter: 9.37" (238 mm)
$132.00
Spectrum Telescope Thread-On Solar Film Filter for 40.5 mm Camera Lens

Spectrum 40.5 mm Threaded Optical Solar Film Filter - ST-40.5MM

SKU: SPR-ST-40.5MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$49.95 $39.20
Spectrum Telescope Threaded Optical Solar Film Filter for 43 mm Camera Lens

Spectrum 43 mm Threaded Optical Solar Film Filter - ST-43MM

SKU: SPR-ST-43MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$49.95 $39.20
Spectrum Telescope Thread-On Solar Film Filter for 46 mm Camera Lens

Spectrum 46 mm Threaded Optical Solar Film Filter - ST-46MM

SKU: SPR-ST-46MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$49.95 $39.20
Spectrum 49 mm Threaded Camera Solar Film Filter

Spectrum 49 mm Threaded Optical Solar Film Filter - ST-49MM

SKU: SPR-ST-49MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$49.95 $39.20
Spectrum 52 mm Threaded Camera Solar Film Filter

Spectrum 52 mm Threaded Optical Solar Film Filter - ST-52MM

SKU: SPR-ST-52MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$52.95
Spectrum Telescope Thread-On Solar Film Filter for 55 mm Camera Lenses

Spectrum 55 mm Threaded Optical Solar Film Filter - ST-55MM

SKU: SPR-ST-55MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$52.95
Spectrum Thread-On Optical Solar Film Filter for 77 mm Camera Lens

Spectrum 77 mm Threaded Optical Solar Film Filter - ST-77MM

SKU: SPR-ST-77MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$69.95
Spectrum Telescope 82 mm Thread-On Solar Film Filter

Spectrum 82 mm Threaded Optical Solar Film Filter - ST-82MM

SKU: SPR-ST-82MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$69.00 $55.20
Spectrum 181 mm ID Full Aperture Glass Solar Filter

Spectrum Full Aperture Glass Solar Filter for 171 mm - 178 mm OD Telescopes - ST712G

SKU: SPR-ST712G
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Glass
  • Minimum Inside Diameter of Filter: 6.73" (171 mm)
  • Filter Maximum Outside Diameter: 7" (178 mm)
$112.00

Vortex Lightning 10x32 Binoculars - LGT-3010

SKU: VOR-LGT-3010
  • Binoculars by Aperture: 32mm
  • Binoculars by Magnification: 10X
  • Binoculars by Body Size: Standard Binoculars (35mm to 56mm)
  • Weight (ounces): 19.5
  • Prism Design: Roof Prism
$90.97 $79.78

Pacific Design Soft Case for 80 - 130 mm Refractors - 100REF

SKU: PAC-100REF
  • Case/Cover Dimensions (LxWxH): 23" x 7"
  • Known to Fit: 3.15" - 5.12" (80mm - 130mm) Refracting OTAs
Free shipping Free shipping
$145.00 $115.00

PrimaLuceLab EAGLE Compatible 3A Power Cable for Avalon Mounts - 3.77ft - PL1000016

SKU: PLL-PL1000016
  • Cable or Adapter Type: Power
  • Voltage: 12V
  • Amps: 3A
  • Connector Type: Side A: Video/BNC/RF
  • Connector Type: Side B: Video/BNC/RF
$39.00

PrimaLuceLab EAGLE Compatible Power Cable for Celestron CGX Mounts - 3.77ft - PL1000003

SKU: PLL-PL1000003
  • Cable or Adapter Type: Power
  • Voltage: 12V
  • Amps: 3A
  • Connector Type: Side A: Video/BNC/RF
  • Connector Type: Side B: Phono Jack/RCA
$49.00

PrimaLuceLab EAGLE Compatible 3A Power Cable for iOptron CEM25 / CEM60 / ZEQ25 - 3.77ft - PL1000020

SKU: PLL-PL1000020
  • Cable or Adapter Type: Power
  • Voltage: 12V
  • Amps: 3A
  • Connector Type: Side A: Video/BNC/RF
  • Connector Type: Side B: Video/BNC/RF
$39.00

PrimaLuceLab EAGLE Compatible 3A Power Cable for SESTO SENSO - PL1000034

SKU: PLL-PL1000034
  • Cable or Adapter Type: Power
  • Voltage: 12V
  • Amps: 3A
  • Connector Type: Side A: Video/BNC/RF
  • Connector Type: Side B: Video/BNC/RF
$39.00

PrimaLuceLab EAGLE Compatible Power Cable for Sky-Watcher EQ6, HEQ5, and EQ5 Mounts - 3.77ft - PL1000027

SKU: PLL-PL1000027
  • Cable or Adapter Type: Power
  • Voltage: 12V
  • Amps: 3A
  • Connector Type: Side A: Video/BNC/RF
  • Connector Type: Side B: Video/BNC/RF
$39.00