Showing 1 to 10 of 12 total
Set Ascending Direction
  1. 1
  2. 2
  1. Tele Vue 17mm 2" Nagler Type 4

    $397.01
    The TeleVue 2" 17mm Nagler Type 4 is a premium-quality eyepiece that further refines the "spacewalk" observing experience of the original Nagler and Nagler Type 2 eyepieces that have been the optical standard of the industry for years . . .
  2. Tele Vue 35mm 2" Panoptic

    $389.01
    An excellent and physically-impressive premium-quality low power wide field 2" eyepiece for the serious deep space explorer. It will give you a wide 1.19 degree field at 57x with a big 17.5" f/4.5 Dobsonian. That's well over two lunar diameters and is ideal for observing large emission nebulas . . .
  3. Tele Vue 17mm 2" 100° field Ethos

    $759.01
    The 100° apparent field of this new TeleVue 17mm Ethos eyepiece provides the ultimate in "spacewalk" observing for scopes ranging from small refractors to the largest Dobsonians . . .
  4. Tele Vue 55mm Plössl

    $243.01
    If you have a 2" focuser on your f/8 and longer focal ratio telescope, this 2" eyepiece will give you the widest possible field of view - even wider than a 31mm Nagler, but at less than 40% the cost . . .
  5. Tele Vue 2X Big Barlow for 2" eyepieces, with 1.25" eyepiece adapter

    $217.01
    This 2" 2x Clamp Ring Big Barlow can be used with any telescope using a 2" focuser. As it is only 4.5" long, it can also be used in most 2" star diagonals for 2x magnification.

    It can also be placed into a 2" focuser in front of a 2" star diagonal to give higher magnification than the nominal 2x. Some refractors might not have enough focuser travel to allow this directly, however. . . .

  6. Tele Vue 22mm 2" Nagler Type 4

    $464.01
    The TeleVue 2" 22mm Nagler Type 4 replaces the 20mm Nagler Type 2, considered by many to be the finest eyepiece ever made . . .
  7. Tele Vue 41mm 2" Panoptic

    $525.01
    This is a premium-quality wide field 2" eyepiece for the serious deep space explorer. Because of its long focal length, it is at its best with telescopes having a focal ratio of f/6 or longer . . .
  8. Tele Vue 21mm 2" 100° field Ethos

    $853.01
    The 100° apparent field of this new TeleVue 21mm Ethos eyepiece provides a field area 64% larger than the "space-walking" 82° field of a 20mm Nagler, and 36% larger than a 22mm Nagler . . .
  9. Tele Vue 27mm 2" Panoptic

    $345.01
    An excellent premium-quality low power wide field 2" eyepiece for the serious deep space explorer . . .
  10. Tele Vue 2X Powermate image amplifier for 2" eyepieces, with 1.25" eyepiece adapter

    $326.01
    If you need a very high quality 2x Barlow for 2" eyepieces, look no further than this TeleVue Powermate. While not technically a Barlow, this unique new 4-lens image amplifier performs the same functions, but at a higher level of optical correction. Barlow lenses have a negative power that diverges field rays, lengthening the effective focal length of the telescope and increasing the magnification . . .
Showing 1 to 10 of 12 total
Set Ascending Direction
  1. 1
  2. 2