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  • Original price $495.00 - Original price $495.00
    Original price
    $495.00
    $495.00 - $495.00
    Current price $495.00

    Questar Variable Polarizer for Imaging with 3.5" and 7" Questars

    Questar
    In Stock

    This Questar variable polarizing assembly allows you to control the effective f/stop of a Questar telescope during terrestrial and lunar prime focu...

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    Original price $495.00 - Original price $495.00
    Original price
    $495.00
    $495.00 - $495.00
    Current price $495.00
  • Original price $170.00
    Original price $170.00 - Original price $170.00
    Original price $170.00
    Current price $127.50
    $127.50 - $127.50
    Current price $127.50

    Takahashi 1.25” Prism Diagonal

    Takahashi
    More on the way

    This premium 1.25" Takahashi TAKSD1 compression ring prism star diagonal is the diagonal that Takahashi puts with all of their complete telescope s...

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    Original price $170.00
    Original price $170.00 - Original price $170.00
    Original price $170.00
    Current price $127.50
    $127.50 - $127.50
    Current price $127.50
    Save $42.50 Save $0.00
  • Original price $125.00 - Original price $125.00
    Original price
    $125.00
    $125.00 - $125.00
    Current price $125.00

    Tele Vue 1 1/4" Bandmate H-Beta Filter

    TeleVue
    In Stock

    The distinction you'll find with Bandmate filters is their consistency, achieved by keeping control of the manufacturing and quality control proces...

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    Original price $125.00 - Original price $125.00
    Original price
    $125.00
    $125.00 - $125.00
    Current price $125.00
  • Original price $126.00 - Original price $126.00
    Original price
    $126.00
    $126.00 - $126.00
    Current price $126.00

    Tele Vue 1 1/4" Bandmate Nebustar Filter

    TeleVue
    More on the way

    The distinction you'll find with Bandmate filters is their consistency, achieved by keeping control of the manufacturing and quality control proces...

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    Original price $126.00 - Original price $126.00
    Original price
    $126.00
    $126.00 - $126.00
    Current price $126.00
  • Original price $322.00 - Original price $322.00
    Original price
    $322.00
    $322.00 - $322.00
    Current price $322.00

    TeleVue 1.25" 99 Percent Reflectivity Everbite Mirror, 60 Degree Viewing

    TeleVue
    More on the way

    This unique 60° viewing angle 1.25" diagonal allows more comfortable extended viewing of objects near the ecliptic (the Moon and planets, among oth...

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    Original price $322.00 - Original price $322.00
    Original price
    $322.00
    $322.00 - $322.00
    Current price $322.00
  • Original price $189.00 - Original price $189.00
    Original price
    $189.00
    $189.00 - $189.00
    Current price $189.00

    TeleVue 1.25" Enhanced Aluminum 96% Reflectivity Mirror Diagonal

    TeleVue
    In Stock

    This 90° 1.25" mirror-type star diagonal uses enhanced aluminum mirror coatings for a full 95% reflectivity. The mirror is overcoated with quartz f...

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    Original price $189.00 - Original price $189.00
    Original price
    $189.00
    $189.00 - $189.00
    Current price $189.00
  • Original price $285.00 - Original price $285.00
    Original price
    $285.00
    $285.00 - $285.00
    Current price $285.00

    TeleVue 1.25" Everbrite 99% Reflectivity Mirror Diagonal

    TeleVue
    In Stock

    This 90° 1.25" mirror-type star diagonal has Everbrite dielectric mirror coatings for 99% reflectivity. In addition to higher reflectivity than a c...

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    Original price $285.00 - Original price $285.00
    Original price
    $285.00
    $285.00 - $285.00
    Current price $285.00
  • Original price $387.00 - Original price $387.00
    Original price
    $387.00
    $387.00 - $387.00
    Current price $387.00

    TeleVue 10mm 1.25" 72° Field Delos Eyepiece

    TeleVue
    More on the way

    The 10mm TeleVue Delos is a "do-it-all" eyepiece designed for medium high power/high contrast solar system and deep space observing with all telesc...

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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 $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00

    Televue 11mm Delite 62° 1.25" Eyepiece

    TeleVue
    More on the way

    The TeleVue 11mm DeLite eyepiece is a lighter, more compact, less expensive, 62° field/20mm eye relief version of the famed TeleVue Delos eyepieces...

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    Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00
  • Original price $100.01 - Original price $100.01
    Original price
    $100.01
    $100.01 - $100.01
    Current price $100.01

    TeleVue 11mm Plössl Eyepiece

    TeleVue
    In Stock

    This is a very good medium high to high power eyepiece (the power depends on the focal length of your scope) for resolving globular clusters, picki...

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    Original price $100.01 - Original price $100.01
    Original price
    $100.01
    $100.01 - $100.01
    Current price $100.01
  • Original price $387.00 - Original price $387.00
    Original price
    $387.00
    $387.00 - $387.00
    Current price $387.00

    TeleVue 12mm 1.25" 72° Field Delos Eyepiece

    TeleVue
    More on the way

    The 12mm TeleVue Delos puts the performance of the acclaimed TeleVue 13mm Ethos eyepiece - high contrast, a neutral color balance, and full field s...

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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 $268.01 - Original price $268.01
    Original price
    $268.01
    $268.01 - $268.01
    Current price $268.01

    Televue 13mm Delite 62º 1.25” Eyepiece EDE-13.0

    TeleVue
    In Stock

    The TeleVue 13mm DeLite eyepiece is a lighter, more compact, less expensive, 62° field/20mm eye relief version of the famed TeleVue Delos eyepieces...

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    Original price $268.01 - Original price $268.01
    Original price
    $268.01
    $268.01 - $268.01
    Current price $268.01
  • Original price $335.00 - Original price $335.00
    Original price
    $335.00
    $335.00 - $335.00
    Current price $335.00

    TeleVue 13mm Nagler Type 6 Eyepiece

    TeleVue
    More on the way

    This premium 1.25" eyepiece from Al Nagler uses seven optical elements for optimized performance across a very wide 82° field of view. Its wide fie...

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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 $386.01 - Original price $386.01
    Original price
    $386.01
    $386.01 - $386.01
    Current price $386.01

    TeleVue 14mm 1.25" 72° Field Delos Eyepiece

    TeleVue
    In Stock

    The 14mm TeleVue Delos puts the optical virtues of a TeleVue Ethos eyepiece - high contrast, a neutral color balance, and full field sharpness - in...

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    Original price $386.01 - Original price $386.01
    Original price
    $386.01
    $386.01 - $386.01
    Current price $386.01
  • Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00

    TeleVue 15mm Delite 62º 1.25” Eyepiece

    TeleVue
    More on the way

    The 15mm TeleVue DeLite eyepiece is a lighter, more compact, less expensive, 62° field/20mm eye relief version of the famed TeleVue Delos eyepieces...

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    Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00
  • Original price $101.00 - Original price $101.00
    Original price
    $101.00
    $101.00 - $101.00
    Current price $101.00

    TeleVue 15mm Plössl Eyepiece

    TeleVue
    In Stock

    This is a very good medium power eyepiece for lunar observing, resolving globular clusters, picking up detail in the more compact emission and refl...

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    Original price $101.00 - Original price $101.00
    Original price
    $101.00
    $101.00 - $101.00
    Current price $101.00
  • Original price $369.00 - Original price $369.00
    Original price
    $369.00
    $369.00 - $369.00
    Current price $369.00

    TeleVue 16mm Nagler Type 5 Eyepiece

    TeleVue
    More on the way

    This premium 1.25" eyepiece from Al Nagler uses six optical elements for optimized performance across a very wide field of view. Several different ...

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    Original price $369.00 - Original price $369.00
    Original price
    $369.00
    $369.00 - $369.00
    Current price $369.00
  • Original price $387.00 - Original price $387.00
    Original price
    $387.00
    $387.00 - $387.00
    Current price $387.00

    TeleVue 17.3mm 1.25" 72° Field Delos Eyepiece

    TeleVue
    More on the way

    The 17.3mm TeleVue Delos is a "do-it-all" eyepiece designed for medium power/high contrast solar system and deep space observing with all telescope...

    View full details
    Original price $387.00 - Original price $387.00
    Original price
    $387.00
    $387.00 - $387.00
    Current price $387.00
  • Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00

    Televue 18.2mm Delite 62° 1.25" Eyepiece

    TeleVue
    More on the way

    The 18.2mm TeleVue DeLite eyepiece is a lighter, more compact, less expensive, 62° field/20mm eye relief version of the famed TeleVue Delos eyepiec...

    View full details
    Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00
  • Original price $273.01 - Original price $273.01
    Original price
    $273.01
    $273.01 - $273.01
    Current price $273.01

    TeleVue 19mm Panoptic Eyepiece

    TeleVue
    More on the way

    An excellent premium-quality medium power wide field eyepiece.  The 19mm Panoptic, for example, will give you about a 1.13 degree field at 60x with...

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    Original price $273.01 - Original price $273.01
    Original price
    $273.01
    $273.01 - $273.01
    Current price $273.01
  • 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 $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

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