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  1. William Optics - SCT connection adapter for William Optic Diagonals

    William Optics - SCT connection adapter for William Optic Diagonals

    Want to turn your standard 2" push-in diagonal into an SCT diagonal without committing extra funds to a brand-new 2" diagonal?If you have a William Optics refractor 2" diagonal (or clones), you can now purchase this simple adapter to turn ... Learn More
    Model#: D-SCT-TA

    Regular Price: $39.00

    Special Price: $33.15

  2. Vixen - XY Adapter for Autoguiding Guide Scope

    Vixen - XY Adapter for Autoguiding Guide Scope

    For use in astrophotography. The altitude and azimuth fine adjustment screws allow you to adjust the orientation of a guide scope by +/-6.5 degrees in each direction. The Guide Mount XY can be installed on Vixen's Multi Plate DX (Item #2576), AXD Multi Plate (Item #36918), Attachment Plate WT and Dovetail Mounting Block (Item #3810).

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    Model#: 35621
    $229.00

  3. Vixen - Universal DigiScoping Adapter

    Vixen - Universal DigiScoping Adapter

    Allows intermediation between your telescopes eyepiece and digital camera for photos of Moon, Planets and Brighter Deep Sky Objects or with the addition of many free photo stacking software programs, incredible deep sky photos of thousands of objects.

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    Model#: 3919
    $49.95

  4. Vixen - Tripod Adapter-H for Binoculars

    Vixen - Tripod Adapter-H for Binoculars

    The Vixen Tripod adapter-h for binoculars allows the observer to secure their precious binoculars in place.

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    Model#: 1835
    $34.95

  5. Vixen T-Ring Minolta AF Adapter

    Vixen - T-Ring Minolta AF

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    Model#: 3760
    $24.95

  6. Vixen - Porta II Adapter

    Vixen - Porta II Adapter

    Supplied with the Porta II Mount. Use to attach the original Porta Mount head on a Skypod Tripod, a table top tripod or an SX half pillar.

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    Model#: 38012
    $69.95

  7. 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
    $29.95

  8. Vixen - Direct Wide Photo Adapter General Type

    Vixen - Direct Wide Photo Adapter General Type

    This threads into a C Mount thread found on many items, including many modern video and digital cameras. By using this reducer you can image more of the sky into one photo, this reduces the focal length to 60% of your instruments normal length. You may also need optional #3763 T-C ring to mount this to a telescope.

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    Model#: 3878
    $79.95

  9. Vixen Camera Adapter 43mm DX

    Vixen - Camera Adapter 43mm DX

    Designed to fit all of Vixens 43mm drawtubes, this Deluxe version has a wider extension tube that eliminates a larger percentage of any combination that may induce vignetting or edge darkening. This adaptor must be used with the optional T-ring to fit your specific camera. It may be used with optional extension tubes or T to C converters to match other instrumentation.

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    Model#: 3523
    $179.00

  10. Vixen - 63mm DC Ring

    Vixen - 63mm DC Ring

    The DC Ring is for 60mm Optical Tube to add 53mm threaded adapters. 

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    Model#: 2951
    $19.95

  11. Vixen - 60mm Drawtube to 2" Adapter

    Vixen - 60mm Drawtube to 2" Adapter

    Designed to fit any focuser drawtube with a 60mm thread, this adapter will allow standard 2" accessories to be slide into its bore.

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    Model#: 3725
    $59.95

  12. Vixen - 55mm DC Ring

    Vixen - 55mm DC Ring

    Vixen's DC Ring for 55mm Optical Tube to add 43mm threaded adapters.

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    Model#: 2952
    $16.95

  13. Vixen - 45mm DC Ring

    Vixen - 45mm DC Ring

    Vixen's DC Ring for 45mm optial tube to add 36.4mm threaded adapters.

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    Model#: 2953
    $19.95

  14. Vixen - 2" to 364mm Adapter

    Vixen - 2" to 364mm Adapter

    Slides into any 2" Bore and with optional # 3720 can convert 2" to 1.25".

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    Model#: 3729
    $43.00

  15. Vixen - 1.25" Erect Image Adapter

    Vixen - 1.25" Erect Image Adapter

    Vixen's Erect Image Adapter is designed to fit a 1.25” focuser. This straight through adapter will re-invert and flip the image so it will appear fully corrected.  You will see images with the right side up and read right correct.  This Image Adapter is a must have for those terrestrial viewers. Usable on both reflectors and refractors. Coated Optics

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    Model#: 3847
    $149.00

  16. TeleVue - Standard SCT Adapter

    TeleVue - Standard SCT Adapter

    SCT adapter to fit standard length TeleVue diagonals (DSC-2001, DPC-2002) ... Learn More
    Model#: ACC-0003
    $70.00

  17. TeleVue - Short SCT Adapter

    TeleVue - Short SCT Adapter

    Should only be used with matching DPS-2004 short Everbrite Diagonal. Longer diagonals such as DSC-2001, DPC-2002 will not clamp properly in the ACS-0004 short Schmidt-Cass ... Learn More
    Model#: ACS-0004
    $70.00

  18. TeleVue - Parfocal 2 " Converter

    TeleVue - Parfocal 2 " Converter

    A 2" bushing which locks onto 1 1/4" eyepieces for low profile use in 2" diagonalsry adapter ... Learn More
    Model#: CEA-2125
    $35.00

  19. TeleVue - In-Travel Adapter

    TeleVue - In-Travel Adapter

    This 2" to 1.25" adapter allows more in-travel for 1.25" eyepieces than Televue's "flat-top" or "high-hat" adapters. This adapter is designed to attach to the 1.25" eyepiece barrel and convert the eyepiece for use with a 2" focuser or diagonal. Its main applications are: ... Learn More
    Model#: AIT-2125
    $50.00

  20. 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
    $60.00

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