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Telescopes

8 Items

Orion 80 mm ED F/6 CF Triplet APO Refractor OTA - 09534

SKU: ORI-09534
  • Optical Design: Refractor
  • Telescope Aperture: 80mm (3.15")
  • Focal Ratio: f/6
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$949.99

Orion 80 mm ED APO Refractor Optical Tube Assembly - 09895

SKU: ORI-09895
  • Optical Design: Refractor
  • Telescope Aperture: 80mm (3.15")
  • Focal Ratio: f/7.5
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$449.99

Orion EON 130 mm ED Triplet Apochromatic Refractor Telescope - 09565

SKU: ORI-09565
  • Optical Design: Refractor
  • Telescope Aperture: 130mm (5.12")
  • Focal Ratio: f/7
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$2,499.99

Orion 203 mm f/4.9 Reflector Optical Tube Assembly - 09788

SKU: ORI-09788
  • Optical Design: Newtonian Reflector
  • Telescope Aperture: 203mm (7.99")
  • Focal Ratio: f/4.9
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$249.99

Orion 254 mm f/4.7 Reflector Telescope Optical Tube Assembly - 09959

SKU: ORI-09959
  • Optical Design: Newtonian Reflector
  • Telescope Aperture: 254mm (10")
  • Focal Ratio: f/4.7
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$499.99

Orion 150mm Maksutov-Cassegrain Telescope Optical Tube - 09967

SKU: ORI-09967
  • Optical Design: Maksutov-Cassegrain
  • Telescope Aperture: 150mm (5.9")
  • Focal Ratio: f/12
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$599.99

Orion 180mm Maksutov-Cassegrain Telescope Optical Tube - 09969

SKU: ORI-09969
  • Optical Design: Maksutov-Cassegrain
  • Telescope Aperture: 180mm (7.09")
  • Focal Ratio: f/15
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$999.99

Orion Premium 190mm f/5.3 Mak-Newt Astrograph OTA - 09978

SKU: ORI-09978
  • Optical Design: Maksutov Newtonian
  • Telescope Aperture: 190mm (7.48")
  • Focal Ratio: f/5.3
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,499.99