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Eyepiece Adapters

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  1. Vixen - Illuminated Guiding Adapter GA-4

    Vixen - Illuminated Guiding Adapter GA-4

    An essential tool for manual guiding, the GA-4 adapter projects an illuminated reticule of 6 concentric rings onto any 1.25" eyepiece of your choice.

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    (48 States)
    Model#: 3703

    In Stock

    10% off while supplies last!

    Regular Price: $349.00

    Special Price: $314.10

  2. Vixen - Eyepiece Adapter 42mm to 31.7mm

    Vixen - Eyepiece Adapter 42mm to 31.7mm

    Us this Eyepiece Adapter to convert 42mm Thread to 31.7mm; ; 55mm long light path; Weight 1.6 oz.

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    Model#: 2689

    In Stock

    10% off while supplies last!

    Regular Price: $29.95

    Special Price: $26.96

  3. Vernonscope - 1.25" Rubber Eyecup

    Vernonscope - 1.25" Rubber Eyecup

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    Model#: EYEINSERT

    Available

    $5.00

  4. TeleVue Visual/Imaging System Adapter (VISA) for BIG Paracorr Type-2

    TeleVue - Visual/Imaging System Adapter (VISA) for BIG Paracorr Type-2

    The TeleVue photo/visual adapter for the BIG Paracorr Type-2 Focuser accessory. With the addition of the VISA adapter, the tunable top can now be used and allows the BIG Paracorr to be used with the TeleVue Imaging system accesories to be used in CCD/DSLR astrophotography.

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    Model#: AVI-3200

    Available

    $95.00

  5. TeleVue - Flat top 2 " - 1.25" Adapter*

    TeleVue - Flat top 2 " - 1.25" Adapter*

    For shorter path applications than ACR-2125. Includes clamp ring

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    Model#: ACF-2125

    Available

    Regular Price: $50.00

    Special Price: $43.95

  6. TeleVue - Eyeguard Extender - Twist-on Style*

    TeleVue - Eyeguard Extender - Twist-on Style*

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    Model#: EGE-0020

    Available

    Regular Price: $35.00

    Special Price: $33.95

  7. TeleVue - Equalizer 2" - 1.25" Adapter*

    TeleVue - Equalizer 2" - 1.25" Adapter*

    Solid bronze High Hat adapter for matching heavy 2 inch eyepiece. Includes clamp ring

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    Model#: BEC-0005

    Available

    Regular Price: $70.00

    Special Price: $63.95

  8. TeleVue DIOPTRX Adapter for 24 and 19mm Panoptic and 20mm Nagler Type-5 Eyepieces

    TeleVue - DIOPTRX Adapter for 24 and 19mm Panoptic and 20mm Nagler Type-5 Eyepieces

    These adapters will change eyepieces with little eyeguards to bigger eyeguards, so DIOPTRX™ or Smart Phone adapter can be installed and used.

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    Model#: DEA-0001

    In Stock

    Regular Price: $30.00

    Special Price: $28.95

  9. TeleVue - Afocal Radian Adapter 49mm*

    TeleVue - Afocal Radian Adapter 49mm*

    This TeleVue Digital Camera Adapter DRA-0049 was designed for digital camera to Radian adapter for 49mm filter threads. Couples your digital camera and Radian Televue eyepieces for afocal imaging ... Learn More
    Model#: DRA-0049

    Available

    5% off

    Regular Price: $70.00

    Special Price: $66.50

  10. TeleVue - 5x Powermate

    TeleVue - 5x Powermate

    Includes Brass clamp ring, filter threads and captive screw. Accepts PTR-1250

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    (48 States)
    Model#: PMT-5126

    In Stock

    $205.00

  11. TeleVue - 3.5" Long Extension*

    TeleVue - 3.5" Long Extension*

    Includes brass clamp ring

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    Model#: X3C-0009

    In Stock

    Regular Price: $65.00

    Special Price: $58.95

  12. TeleVue - 2x Powermate

    TeleVue - 2x Powermate

    Includes 1 1/4" adapter, brass clamp rings, filter threads Accepts PTR-2200

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    (48 States)
    Model#: PMT-2200

    In Stock

    $310.00

  13. TeleVue - 2.5x Powermate

    TeleVue - 2.5x Powermate

    Includes Brass clamp ring and captive screw. No filter threads. Accepts PIR-2200

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    Model#: PMT-2513

    In Stock

    $205.00

  14. TeleVue 2" Tunable Top with 1.25" Adapter

    TeleVue - 2" Tunable Top with 1.25" Adapter

    Serving as an intermediate accessory between the TeleVue 2" Paracorr and VISA adapter to allow visual use of the BIG Paracorr Type-2 Focuser Accessory.

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    Model#: ATT-2125

    Available

    $155.00

  15. TeleVue 2" Long Extension

    TeleVue - 2" Long Extension*

    The TeleVue Extension Tube - X2C-0008 provides an additional 2" of focuser travel length which can sometimes be necessary when doing photography through many scopes - particularly when the 2" diagonal is removed.

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    Model#: X2C-0008

    In Stock

    Regular Price: $65.00

    Special Price: $58.95

  16. TeleVue - 2" Eyepiece Barrel Extender

    TeleVue - 2" Eyepiece Barrel Extender

    Reduces focuser travel with 55 Plossl. Includes filter threads

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    Model#: EBX-2120

    In Stock

    Regular Price: $30.00

    Special Price: $28.95

  17. TeleVue - 1.25" Questar Adapter*

    TeleVue - 1.25" Questar Adapter*

    For standard 1 1/4" eyepieces

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    Model#: AQE-0005

    Available

    Regular Price: $75.00

    Special Price: $63.95

  18. PetersonEng - EyeOpener 2 " Visual Back - For Meade LX-400, LX200-ACF, LX200GPS, LX-90 & LX200 Classic

    PetersonEng - EyeOpener 2 " Visual Back - For Meade LX-400, LX200-ACF, LX200GPS, LX-90 & LX200 Classic

    An EyeOpener enhances the performance of long focal length 2" eyepieces on Meade 10", 12" and 14" Schmidt-Cassegrain and Advanced Coma-Free telescopes by increasing the eyepiece optical path size as much as 65% ... Learn More
    Model#: EYEOPENER

    $74.99

  19. PetersonEng - EyeOpener 2 " Tube Adapter

    PetersonEng - EyeOpener 2 " Tube Adapter

    This adapter allows the attachment of anything with a 2" tube (such as a standard 2" diagonal) to be attached directly to your Meade SCT without using the microfocuser ... Learn More
    Model#: EyeOpenerAdapter

    $49.99

  20. Opticstar - Adjustable Eyepiece Projection Kit

    Opticstar - Adjustable Eyepiece Projection Kit

    A premium quality adjustable three-part T/1.25" camera adaptor used for prime-focus and eyepiece-projection astrophotography with SCTs and refractors.

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    Model#: OSRADJEPK

    Available

    $55.00

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