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Diagonals

Items 41 to 60 of 85 total

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  1. Vixen - 2" Diagonal Mirror

    Vixen - 2" Diagonal Mirror

    Enhanced Aluminum Coatings give 96% reflectivity to this high quality 2" Diagonal. Fitted with a 2" barrel with safety groove this diagonal is designed to get most photons from a variety of telescopes to the observer's eye.

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    (48 States)
    Model#: 3704
    $240.00

  2. TeleVue - 90° Enhanced 2" Star Diagonal (Satin)

    TeleVue - 90° Enhanced 2" Star Diagonal (Satin)

    This is the same 2-inch Star Diagonal that comes with the Tele-Vue 85 and the Pronto. Exquisitely crafted to fold light exactly 90 degrees. The mirror blank is polished to 1/10th the wavelength of light and vacuum coated with enhanced aluminum 96 percent reflectivity. Then it's overcoated to protect the delicate mirrored surface.

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    (48 States)
    Model#: DSC-8001
    $250.00

  3. Baader Planetarium T-2 Prism Star Diagonal

    Baader Planetarium - T-2 Prism Star Diagonal

    The Baader Planetarium T-2 Prism Star Diagonal is easily the finest prism star diagonal available today.

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    (48 States)
    Model#: T2-01B
    $259.00

  4. Lumicon - 2in LumiBrite Diagonal

    Lumicon - 2in LumiBrite Diagonal

    The Lumicon 2" LumiBrite Dielectric Coated Diagonal reflects 99 percent of the light from the telescope's primary optics into your eyepiece. Its single 1/10 wave precision polished surface is superior to the three surfaces of prism diagonals ... Learn More
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    (48 States)
    Model#: LD1025
    $263.95

  5. AMICI-DX1

    Baader Planetarium - Precision Amici Diagonal

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    (48 States)
    Model#: AMICI-DX1
    $289.00

  6. TeleVue - 60 Degree Everbrite Diagonal 1-1/4 "

    TeleVue - 60 Degree Everbrite Diagonal 1-1/4 "

    This is an entirely new angle for Tele Vue! It's a real breakthrough for birding and terrestrial viewing; the perfect combination of comfort and performance. Al came up with this very desirable accessory while playing at the Winter Star Party ... Learn More
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    (48 States)
    Model#: DPC-6012
    $295.00

  7. Lumicon - 2in Multiple Filter Selector-Enhanced Diagonal Combo for Refractors

    Lumicon - 2in Multiple Filter Selector-Enhanced Diagonal Combo for Refractors

    The Lumicon 2" Multiple Filter Selector-Enhanced Diagonal Combo for Refractors allows you to enjoy the convenience of a filter selector and the quality of an Enhanced Aluminum star-diagonal with a refractor telescope ... Learn More
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    (48 States)
    Model#: LD3015
    $296.95

  8. Baader Planetarium Clicklock Dielectric Star Diagonal - 2"

    Baader Planetarium - Clicklock Dielectric Star Diagonal - 2"

    With their ground-breaking introduction several years ago of the all-dielectric 2" Maxbright star diagonal, Baader Planetarium brought mirror star diagonals into the 21st century.

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    (48 States)
    Model#: MAX-2C
    $297.00

  9. Denkmeier 97% Enhanced Filter Switch Star Diagonal

    Denkmeier - 97% Enhanced Filter Switch Star Diagonal

    The Denkmeier Filter Switch is an innovative accessory for both astronomy and photography that allows the user's 2" and 1.25” filters to be moved in and out of the light path while offering full protection from dew and dust.

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    (48 States)
    Model#: FSD-97
    $299.00

  10. TeleVue - SCT 90 degree Everbrite Diagonal

    TeleVue - SCT 90 degree Everbrite Diagonal

    Same EveDPS-2004rbrite as above, but with a shorter male end to reduce overall scope length ... Learn More
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    (48 States)
    Model#: DPS-2004
    $325.00

  11. Explore Scientific - TDM Adapter for Celestron CGE Pro

    Explore Scientific - TDM Adapter for Celestron CGE Pro

    TDM Adapter for Celestron CGE Pro ... Learn More
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    (48 States)
    Model#: 0721028

    Regular Price: $733.99

    Special Price: $329.99

  12. Explore Scientific TDM Adapter for Astro Physics 1200 Mount

    Explore Scientific - TDM Adapter for Astro Physics 1200 Mount

    TDM Adapter for Astro Physics 1200 Mount

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    (48 States)
    Model#: 0721200

    Regular Price: $733.99

    Special Price: $329.99

  13. TeleVue - 2 " 90 degree Everbrite Diagonal - Satin

    TeleVue - 2 " 90 degree Everbrite Diagonal - Satin

    Whiter and brighter images. Simply put, that is the benefit the Everbrite mirror coating. This exotic, dielectric, nonmetallic coating is 99% reflective across the full visual spectrum, resulting in the "whitest," most natural image available ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: DSF-8002
    $345.00

  14. Explore Scientific-  TDM Adapter for Celestron CGEM Mount

    Explore Scientific- TDM Adapter for Celestron CGEM Mount

    TDM Adapter for Celestron CGEM Mount ... Learn More
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    (48 States)
    Model#: 0721025

    Regular Price: $822.99

    Special Price: $369.99

  15. Explore Scientific - TDM Adapter for Celestron CGE Mount

    Explore Scientific - TDM Adapter for Celestron CGE Mount

    TDM Adapter for Celestron CGE Mount

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    (48 States)
    Model#: 0721020

    Regular Price: $844.99

    Special Price: $379.99

  16. Denkmeier - #S2 Silver Enhanced Power x Switch Star Diagonal - Shorty

    Denkmeier - #S2 Silver Enhanced Power x Switch Star Diagonal - Shorty

    Diagonal #S2 For SCTsAllows Binoviewers to be used in SCTs for instant normal, reduction and multiplication factors ... Learn More
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    (48 States)
    Model#: S2-97STY
    $389.00

  17. Denkmeier - #S1 Silver Enhanced Power x Switch Star Diagonal - Shorty

    Denkmeier - #S1 Silver Enhanced Power x Switch Star Diagonal - Shorty

    2" Star Diagonal # S1Available with 97% Silver Enhanced coatings, includes a 1.25" adapter for 1 ... Learn More
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    (48 States)
    Model#: S1-97STY
    $389.00

  18. Denkmeier - #S2 Silver Enhanced Power x Switch Star Diagonal - Regular

    Denkmeier - #S2 Silver Enhanced Power x Switch Star Diagonal - Regular

    Diagonal #S2 For SCTsAllows Binoviewers to be used in SCTs for instant normal, reduction and multiplication factors ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: S2-97REG
    $389.00

  19. Denkmeier - #S1 Silver Enhanced Power x Switch Star Diagonal - Regular

    Denkmeier - #S1 Silver Enhanced Power x Switch Star Diagonal - Regular

    2" Star Diagonal # S1Available with 97% Silver Enhanced coatings, includes a 1.25" adapter for 1 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: S1-97REG
    $389.00

  20. Lumicon - 2in Multiple Filter Selector-Lumibrite Diagonal Combo for Refractors

    Lumicon - 2in Multiple Filter Selector-Lumibrite Diagonal Combo for Refractors

    The Lumicon 2" Multiple Filter Selector-LumiBrite Diagonal Combo for Refractors brings you the convenience of a 2" filter selector and the quality of a dielectric star diagonal to a refractor telescope ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: LD3025
    $395.95

Items 41 to 60 of 85 total

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