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  • Original price $36.00 - Original price $36.00
    Original price
    $36.00
    $36.00 - $36.00
    Current price $36.00

    TeleVue 2" Eyepiece Barrel Adapter

    TeleVue
    In Stock

    The TeleVue 2" Eyepiece Barrel Extender increases the telescope back focus distance when you cannot rack out your focuser enough to reach focus wit...

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    Original price $36.00 - Original price $36.00
    Original price
    $36.00
    $36.00 - $36.00
    Current price $36.00
  • Original price $305.00 - Original price $305.00
    Original price
    $305.00
    $305.00 - $305.00
    Current price $305.00

    TeleVue 2" Mirror Diagonal With 96% Reflectivity Enhanced Aluminum Coatings And 2" To 1.25" Eyepiece Adapter

    TeleVue
    In Stock

    This 90° 2” mirror-type star diagonal has enhanced aluminum mirror coatings for 96% reflectivity. The mirror is overcoated with quartz for long lif...

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    Original price $305.00 - Original price $305.00
    Original price
    $305.00
    $305.00 - $305.00
    Current price $305.00
  • Original price $70.00 - Original price $70.00
    Original price
    $70.00
    $70.00 - $70.00
    Current price $70.00

    TeleVue 2"/1.25" Equalizing Adapter

    TeleVue
    In Stock

    This solid machined bronze 2" to 1.25" eyepiece adapter weighs a substantial 12 ounces. Using it in place of a lighter (4 ounce) aluminum adapter h...

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    Original price $70.00 - Original price $70.00
    Original price
    $70.00
    $70.00 - $70.00
    Current price $70.00
  • Original price $119.00 - Original price $119.00
    Original price
    $119.00
    $119.00 - $119.00
    Current price $119.00

    TeleVue 2.00 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    In Stock

    This Dioptrx accessory lens corrects for an astigmatism of 2.00 diopters. (This would be a "CYL" value of 2.00 in your eyeglass prescription.) The ...

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    Original price $119.00 - Original price $119.00
    Original price
    $119.00
    $119.00 - $119.00
    Current price $119.00
  • Original price $119.00 - Original price $119.00
    Original price
    $119.00
    $119.00 - $119.00
    Current price $119.00

    TeleVue 2.25 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    More on the way

    This Dioptrx accessory lens corrects for an astigmatism of 2.25 diopters. (This would be a "CYL" value of 2.25 in your eyeglass prescription.)  The...

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    Original price $119.00 - Original price $119.00
    Original price
    $119.00
    $119.00 - $119.00
    Current price $119.00
  • Original price $134.00 - Original price $134.00
    Original price
    $134.00
    $134.00 - $134.00
    Current price $134.00

    TeleVue 2.50 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    In Stock

    This Dioptrx accessory lens corrects for an astigmatism of 2.5 diopters. (This would be a "CYL" value of 2.50 in your eyeglass prescription.)  The ...

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    Original price $134.00 - Original price $134.00
    Original price
    $134.00
    $134.00 - $134.00
    Current price $134.00
  • Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00

    TeleVue 2.5X Powermate Image Amplifier for 1.25" Eyepiece

    TeleVue
    In Stock

    While not technically a Barlow, this unique new 4-lens 2.5x image amplifier performs the same functions, but at a higher level of optical correctio...

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    Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00
  • Original price $121.01 - Original price $121.01
    Original price
    $121.01
    $121.01 - $121.01
    Current price $121.01

    TeleVue 20mm Plössl Eyepiece

    TeleVue
    In Stock

    This is a very good medium power eyepiece for lunar observing, resolving globular clusters, picking up detail in emission and reflection nebulas, e...

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    Original price $121.01 - Original price $121.01
    Original price
    $121.01
    $121.01 - $121.01
    Current price $121.01
  • Original price $894.00 - Original price $894.00
    Original price
    $894.00
    $894.00 - $894.00
    Current price $894.00

    TeleVue 21mm 2" 100° Field Ethos Eyepiece

    TeleVue
    More on the way

    With a 21mm focal length, the field of this 100° apparent field Ethos eyepiece is nearly 64% larger in area than the 82° field of a "space-walking"...

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    Original price $894.00 - Original price $894.00
    Original price
    $894.00
    $894.00 - $894.00
    Current price $894.00
  • Original price $487.00 - Original price $487.00
    Original price
    $487.00
    $487.00 - $487.00
    Current price $487.00

    TeleVue 22mm 2" Nagler Type 4 Eyepiece

    TeleVue
    In Stock

    The TeleVue 2" 22mm Nagler Type 4 replaces the 20mm Nagler Type 2, considered by many to be the finest eyepiece ever made. How do you improve on a ...

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    Original price $487.00 - Original price $487.00
    Original price
    $487.00
    $487.00 - $487.00
    Current price $487.00
  • Original price $352.00 - Original price $352.00
    Original price
    $352.00
    $352.00 - $352.00
    Current price $352.00

    TeleVue 24mm Panoptic Eyepiece

    TeleVue
    More on the way

    This is one of the most popular premium-quality 1.25" low to medium power wide field eyepieces. An ED glass element provides high contrast for obse...

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    Original price $352.00 - Original price $352.00
    Original price
    $352.00
    $352.00 - $352.00
    Current price $352.00
  • Original price $122.00 - Original price $122.00
    Original price
    $122.00
    $122.00 - $122.00
    Current price $122.00

    TeleVue 25mm Plössl Eyepiece

    TeleVue
    In Stock

    This is a very good medium to low power (depending on the focal length of your telescope) eyepiece for lunar observing, viewing emission and reflec...

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    Original price $122.00 - Original price $122.00
    Original price
    $122.00
    $122.00 - $122.00
    Current price $122.00
  • Original price $379.01 - Original price $379.01
    Original price
    $379.01
    $379.01 - $379.01
    Current price $379.01

    TeleVue 27mm 2" Panoptic Eyepiece

    TeleVue
    In Stock

    An excellent premium-quality low power wide field 2" eyepiece for the serious deep space explorer. The 27mm Panoptic, for example, will give you a ...

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    Original price $379.01 - Original price $379.01
    Original price
    $379.01
    $379.01 - $379.01
    Current price $379.01
  • Original price $134.00 - Original price $134.00
    Original price
    $134.00
    $134.00 - $134.00
    Current price $134.00

    TeleVue 2X Barlow for 1.25" Eyepieces

    TeleVue
    More on the way

    This 2-element Barlow has superb sharpness to match that of TeleVue eyepieces. Despite being "merely" an achromatic system, good design gives it be...

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    Original price $134.00 - Original price $134.00
    Original price
    $134.00
    $134.00 - $134.00
    Current price $134.00
  • Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00

    TeleVue 2X Big Barlow for 2" Eyepieces, with 1.25" Eyepiece Adapter

    TeleVue
    In Stock

    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 di...

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    Original price $229.00 - Original price $229.00
    Original price
    $229.00
    $229.00 - $229.00
    Current price $229.00
  • Original price $343.00 - Original price $343.00
    Original price
    $343.00
    $343.00 - $343.00
    Current price $343.00

    TeleVue 2X Powermate Image Amplifier for 2" Eyepieces, with 1.25" Eyepiece Adapter

    TeleVue
    More on the way

    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 uniqu...

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    Original price $343.00 - Original price $343.00
    Original price
    $343.00
    $343.00 - $343.00
    Current price $343.00
  • Original price $134.00 - Original price $134.00
    Original price
    $134.00
    $134.00 - $134.00
    Current price $134.00

    TeleVue 3.00 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    In Stock

    This Dioptrx accessory lens corrects for an astigmatism of 3.00 diopters. (This would be a "CYL" value of 3.00 in your eyeglass prescription.)  The...

    View full details
    Original price $134.00 - Original price $134.00
    Original price
    $134.00
    $134.00 - $134.00
    Current price $134.00
  • Original price $68.00 - Original price $68.00
    Original price
    $68.00
    $68.00 - $68.00
    Current price $68.00

    TeleVue 3.5" Clamp Ring Extension Tube

    TeleVue
    More on the way

    While described as a 3" extension tube in TeleVue's literature, the actual length of the tube is 3.5". One end of this 2" diameter x 3.5" long exte...

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    Original price $68.00 - Original price $68.00
    Original price
    $68.00
    $68.00 - $68.00
    Current price $68.00
  • Original price $134.00 - Original price $134.00
    Original price
    $134.00
    $134.00 - $134.00
    Current price $134.00

    TeleVue 3.50 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    In Stock

    This Dioptrx accessory lens corrects for an astigmatism of 3.50 diopters. (This would be a "CYL" value of 3.50 in your eyeglass prescription.)  The...

    View full details
    Original price $134.00 - Original price $134.00
    Original price
    $134.00
    $134.00 - $134.00
    Current price $134.00
  • Original price $387.00 - Original price $387.00
    Original price
    $387.00
    $387.00 - $387.00
    Current price $387.00

    TeleVue 3.5mm 1.25" 72° Field Delos Eyepiece

    TeleVue
    In Stock

    The 3.5mm TeleVue Delos is designed to produce very high power/high contrast/high quality images with any telescope. It has a long 20mm eye relief ...

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    Original price $387.00 - Original price $387.00
    Original price
    $387.00
    $387.00 - $387.00
    Current price $387.00
  • Original price $335.00 - Original price $335.00
    Original price
    $335.00
    $335.00 - $335.00
    Current price $335.00

    TeleVue 3.5mm Nagler Type 6 Eyepiece

    TeleVue
    More on the way

    This is an exceptional short focal length ultra wide field eyepiece. It uses seven optical elements for optimized performance across a very wide fi...

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    Original price $335.00 - Original price $335.00
    Original price
    $335.00
    $335.00 - $335.00
    Current price $335.00
  • Original price $657.01 - Original price $657.01
    Original price
    $657.01
    $657.01 - $657.01
    Current price $657.01

    TeleVue 3.7mm 1.25"/2" 110° Field Ethos-SX Eyepiece

    TeleVue
    More on the way

    Nearly half a century ago, Al Nagler designed the optics for the LEM (Lunar Excursion Module) simulator that was used to train NASA astronauts how ...

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    Original price $657.01 - Original price $657.01
    Original price
    $657.01
    $657.01 - $657.01
    Current price $657.01
  • Original price $697.01 - Original price $697.01
    Original price
    $697.01
    $697.01 - $697.01
    Current price $697.01

    TeleVue 31mm 2" Nagler Type 5 Eyepiece

    TeleVue
    More on the way

    This Nagler Type Five eyepiece uses a new six-lens design that reduces the size and weight of this 31mm eyepiece to less than that of the previous ...

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    Original price $697.01 - Original price $697.01
    Original price
    $697.01
    $697.01 - $697.01
    Current price $697.01
  • Original price $155.00 - Original price $155.00
    Original price
    $155.00
    $155.00 - $155.00
    Current price $155.00

    TeleVue 32mm Plössl Eyepiece

    TeleVue
    In Stock

    This is a very good low power/wide field eyepiece for capturing galaxy pairs and galaxy clusters, viewing emission and reflection nebulas in their ...

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    Original price $155.00 - Original price $155.00
    Original price
    $155.00
    $155.00 - $155.00
    Current price $155.00

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