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Eyepiece Adapters

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  • Save $17.00 Save $0.00
    $24.95
    $24.95 - $24.95
    $24.95
    $7.95
    $7.95 - $7.95
    $7.95

    Universal Astro 2" To 1.25" Accessory Adapter

    Universal Astro
    In Stock

    This Universal Astro 2" to 1.25" eyepiece adapter lets you use 1.25" accessories in a 2" focuser or star diagonal . .  This Universal Astro 2" to 1...

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    $24.95
    $24.95 - $24.95
    $24.95
    $7.95
    $7.95 - $7.95
    $7.95
    Save $17.00 Save $0.00
  • 2" Eyepiece barrel adapter
    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $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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    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00
  • $68.00 - $68.00
    $68.00
    $68.00 - $68.00
    $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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    $68.00 - $68.00
    $68.00
    $68.00 - $68.00
    $68.00
  • $75.00 - $75.00
    $75.00
    $75.00 - $75.00
    $75.00

    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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    $75.00 - $75.00
    $75.00
    $75.00 - $75.00
    $75.00
  • High hat adapter to use 1.25" eyepieces in 2" focusers, matte satin finish
    $68.00 - $68.00
    $68.00
    $68.00 - $68.00
    $68.00

    TeleVue High Hat Adapter to Use 1.25" Eyepieces in 2" Focusers, Matte Satin Finish

    TeleVue
    In Stock

    This high hat step-down adapter allows the use of 1.25" eyepieces in 2" focuser drawtubes and 2" star diagonals. The body of the adapter has a non-...

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    $68.00 - $68.00
    $68.00
    $68.00 - $68.00
    $68.00
  • Low profile adapter to use 1.25" eyepieces in 2" focusers
    $53.00 - $53.00
    $53.00
    $53.00 - $53.00
    $53.00

    TeleVue Low Profile Adapter to Use 1.25" Eyepieces in 2" Focusers

    TeleVue
    In Stock

    This low profile step-down adapter allows the use of 1.25" eyepieces in 2" focuser drawtubes and 2" star diagonals. It is designed to provide a sho...

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    $53.00 - $53.00
    $53.00
    $53.00 - $53.00
    $53.00
  • Slip-fit adapter to use non-Questar eyepieces in older Questar 3.5" scopes
    $86.00 - $86.00
    $86.00
    $86.00 - $86.00
    $86.00

    TeleVue Slip-Fit Adapter to Use Non-Questar Eyepieces in Older Questar 3.5" Scopes

    TeleVue
    In Stock

    This machined aluminum adapter replaces the eyepiece holder tube on an older Questar telescope to allow you to use non-Questar eyepieces in your sc...

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    $86.00 - $86.00
    $86.00
    $86.00 - $86.00
    $86.00
  • 1.00 Diopter Dioptrx astigmatism-correcting lens
    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $119.00

    TeleVue 1.00 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    In Stock

    This Dioptrx accessory lens corrects for an astigmatism of 1.00 diopter. (This would be a"CYL" value of 1.00 in your eyeglass prescription.)  The l...

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    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $119.00
  • 2.25 Diopter Dioptrx astigmatism-correcting lens
    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $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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    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $119.00
  • Save $20.00 Save $0.00
    $24.95
    $24.95 - $24.95
    $24.95
    $4.95
    $4.95 - $4.95
    $4.95

    Universal Astro Radian 61 M63 Threaded Eyepiece Adapter

    Universal Astro
    In Stock

    This appears to be an eyepiece adapter that Radian 61 owners could thread onto the back of their telescope.  It is M63 threaded and has a brass com...

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    $24.95
    $24.95 - $24.95
    $24.95
    $4.95
    $4.95 - $4.95
    $4.95
    Save $20.00 Save $0.00
  • 1.50 Diopter Dioptrx astigmatism-correcting lens
    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $119.00

    TeleVue 1.50 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    In Stock

    This Dioptrx accessory lens corrects for an astigmatism of 1.50 diopters. (This would be a"CYL" value of 1.50 in your eyeglass prescription.)  The ...

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    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $119.00
  • 0.50 Diopter Dioptrx astigmatism-correcting lens
    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00

    TeleVue 0.50 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    In Stock

    This Dioptrx accessory lens corrects for an astigmatism of 0.50 diopter. (This would be a"CYL" value of 0.50 in your eyeglass prescription.)  The l...

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    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00
  • 2.00 Diopter Dioptrx astigmatism-correcting lens
    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $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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    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $119.00
  • Takahashi 4 Turret 1.25" Eyepiece Holder
    Save $160.00 Save $0.00
    $640.00
    $640.00 - $640.00
    $640.00
    $480.00
    $480.00 - $480.00
    $480.00

    Takahashi 4 Turret 1.25" Eyepiece Holder

    Takahashi
    More on the way

    Looking for a quick way to change magnifications and not use a zoom eyepiece?  This great accessory from Takahashi might be the ticket.A night of o...

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    $640.00
    $640.00 - $640.00
    $640.00
    $480.00
    $480.00 - $480.00
    $480.00
    Save $160.00 Save $0.00
  • Adapter to use Dioptrx lenses with Type 6 Nagler eyepieces
    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00

    TeleVue Adapter to Use Dioptrx Lenses with Type 6 Nagler Eyepieces

    TeleVue
    More on the way

    This adapter converts small eyeguard TeleVue Type 6 Nagler eyepieces to a larger eyeguard design. This allows these eyepieces to be used with TeleV...

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    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00
  • 1.75 Diopter Dioptrx astigmatism-correcting lens
    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00

    TeleVue 1.75 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    More on the way

    This accessory lens corrects for 1.75 diopters of astigmatism when used with the appropriate TeleVue eyepiece . . .This Dioptrx accessory lens corr...

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    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00
  • 0.25 Diopter Dioptrx astigmatism-correcting lens
    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00

    TeleVue 0.25 Diopter Dioptrx Astigmatism-Correcting Lens

    TeleVue
    In Stock

    This Dioptrx accessory lens corrects for an astigmatism of 0.25 diopter. (This would be a"CYL" value of 0.25 in your eyeglass prescription.)  The l...

    View full details
    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00
  • 2.50 Diopter Dioptrx astigmatism-correcting lens
    $134.00 - $134.00
    $134.00
    $134.00 - $134.00
    $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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    $134.00 - $134.00
    $134.00
    $134.00 - $134.00
    $134.00
  • $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00

    TeleVue Adapter to Use Dioptrx Lenses with 19mm and 24mm Panoptic and 20mm Type 5 Nagler Eyepieces

    TeleVue
    More on the way

    This adapter converts small eyeguard TeleVue 19mm and 24mm Panoptic and 20mm Type 5 Nagler eyepieces to a larger eyeguard design. This allows these...

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    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00
  • 3.00 Diopter Dioptrx astigmatism-correcting lens
    $134.00 - $134.00
    $134.00
    $134.00 - $134.00
    $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
    $134.00 - $134.00
    $134.00
    $134.00 - $134.00
    $134.00

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