Barlows and Image Amplifiers

Barlow lenses and image amplifiers are used to increase the effective focal length of a telescope. This results in more magnification. Barlows and image amplifiers are most commonly used in imaging applications, but they can also be used with eyepieces for visual observing. Some light transmission will be lost due to the added lenses and air to glass surfaces, therefore, we do not recommend these items for observing deep space objects.

  • Celestron Omni Barlow 2x
  • Celestron Omni Barlow 2x

  • This is a high quality yet economically priced 2x Barlow that doubles the magnification of all 1.25 inch eyepieces. read more...
  • Our price: $39.00

  • TeleVue 2x Barlow 1.25"
  • TeleVue 2x Barlow 1.25"

  • Features include parfocalization, 1.25 inch filter threads, captive lock screws that won't fall out and full multicoatings. read more...
  • Our price: $120.00

  • Celestron X-Cel LX Barlow 2x
  • Celestron X-Cel LX Barlow 2x

  • Celestron X-Cel LX 2X Barlow features fully multi coated optics with a compression ring for eyepiece centering and rubber coated barrel for a good grip. read more...
  • Our price: $79.00

  • TeleVue 3x Barlow 1.25"
  • TeleVue 3x Barlow 1.25"

  • The TeleVue 3x Barlow is a relatively inexpensive way to gain a lot of magnification, provided that your telescope is up to the task. read more...
  • Our price: $120.00

  • Celestron X-Cel LX Barlow 3x
  • Celestron X-Cel LX Barlow 3x

  • The Celestron X-Cel LX 3X Barlow is a useful accessory for anyone seeking more magnification without investing in additional eyepieces. read more...
  • Our price: $79.00

  • TeleVue 2x Big Barlow 2"
  • TeleVue 2x Big Barlow 2"

  • The 2X Big Barlow is parfocal with both 2 and 1.25-inch eyepieces, is threaded for 48mm filters, and is ideal for use with Newtonian telescopes. read more...
  • Our price: $210.00

  • TeleVue 2.5x Powermate 1.25"
  • TeleVue 2.5x Powermate 1.25"

  • TeleVue Powermate goes beyond the Barlow concept to achieve the goal of a compact, high power, fully corrected image amplifier. read more...
  • Our price: $205.00

  • TeleVue 5x Powermate 1.25"
  • TeleVue 5x Powermate 1.25"

  • The 5x Powermate is TeleVue's most powerful tele-extender, and is most commonly used for planetary imaging applications. read more...
  • Our price: $205.00

  • TeleVue 2x Powermate 2"
  • TeleVue 2x Powermate 2"

  • TeleVue 2x 2 inch Powermate is a compact, high power, fully corrected image amplifier providing a 2x amplification in a 2-inch format. read more...
  • Our price: $310.00

  • TeleVue 4x Powermate 2"
  • TeleVue 4x Powermate 2"

  • The TeleVue 4X Powermate is very popular for imaging applications with short focal length refractors where significant image amplification is needed. read more...
  • Our price: $320.00


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