Happily Serving You in the Same Location for Over 58 Years!

Welcome!

Diagonals

Items 1 to 20 of 74 total

per page
Page:
  1. 1

Set Descending Direction
  1. iOptron - 45° Erect-Image Diagonal - 1.25"

    iOptron - 45° Erect-Image Diagonal - 1.25"

    Use the iOptron 45° Erect-Image Diagonal to correct images horizontally and vertically when using an astronomical telescope as a spotting scope.

    ...
    Learn More
    Model#: TDE100
    $25.00

  2. Explore Scientific - TDM Adapter with Encoder 16" ACF (requires 0721004 TDM Controller with Cable)

    Explore Scientific - TDM Adapter with Encoder 16" ACF (requires 0721004 TDM Controller with Cable)

    TDM Adapter with Encoder 16" ACF (requires 0721004 TDM Controller with Cable)

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721260
    $1,599.99

  3. TDM

    Explore Scientific - TDM Telescope Drive Master Encoder Only (Requires Mount Specific Adapter)

    TDM Telescope Drive Master Encoder Only (Requires Mount Specific Adapter)

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721001
    $899.99

  4. Explore Scientific TDM Adapter iOptron iEQ45

    Explore Scientific -TDM Adapter iOptron iEQ45

    TDM Adapter iOptron iEQ45

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721045
    $469.99

  5. Explore Scientific - TDM Telescope Drive Master Ver. 2 Encoder and Electronics Set (Requires Mount Adapter)

    Explore Scientific - TDM Telescope Drive Master Ver. 2 Encoder and Electronics Set (Requires Mount Adapter)

    TDM Telescope Drive Master Ver. 2 Encoder and Electronics Set (Requires Mount Adapter) ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 721000
    $1,799.99

  6. Explore Scientific - TDM Adapter for Celestron CGE Pro

    Explore Scientific - TDM Adapter for Celestron CGE Pro

    TDM Adapter for Celestron CGE Pro ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721028
    $329.99

  7. Explore Scientific - TDM Adapter for Meade LX200ACF

    Explore Scientific - TDM Adapter for Meade LX200ACF

    TDM Adapter for MEADE LX200ACF ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721250
    $729.99

  8. Explore Scientific - TDM Adapter for Meade LX200 8"-12"

    Explore Scientific - TDM Adapter for Meade LX200 8"-12"

    TDM Adapter for MEADE LX200 8“-12“ ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721220
    $729.99

  9. 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

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721200
    $329.99

  10. Explore Scientific - TDM Adapter for Meade LXD75

    Explore Scientific - TDM Adapter for Meade LXD75

    You need this adapter to attach the TDM to your MEADE LXD75 mount.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721075
    $479.99

  11. Explore Scientific - TDM Adapter for Vixen GPDX / Celestron CAM/GT5

    Explore Scientific - TDM Adapter for Vixen GPDX / Celestron CAM/GT5

    TDM Adapter for Vixen GPDX / Celestron CAM/GT5

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721070
    $489.99

  12. Explore Scientific TDM Adapter for Synta/Sky-Watcher EQ6 Mount (Modified)

    Explore Scientific - TDM Adapter for Synta/Sky-Watcher EQ6 Mount (Modified)

    TDM Adapter for Synta/Sky-Watcher EQ6 Mount (Modified)

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721062
    $509.99

  13. Explore Scientific TDM Adapter for Synta/Sky-Watcher EQ6 Mount (Original Version)

    Explore Scientific - TDM Adapter for Synta/Sky-Watcher EQ6 Mount (Original Version)

    TDM Adapter for Synta/Sky-Watcher EQ6 Mount (Original Version)

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721060
    $459.99

  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
    FREE SHIPPING
    (48 States)
    Model#: 0721025
    $369.99

  15. Explore Scientific TDM Adapter for HEQ5/Orion Sirius EQ-G

    Explore Scientific - TDM Adapter for HEQ5/Orion Sirius EQ-G

    TDM Adapter for Synta/Sky-Watcher Pro HEQ5 Mount ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721050
    $439.00

  16. Explore Scientific TDM Adapter for Losmandy G11 Mount

    Explore Scientific - TDM Adapter for Losmandy G11 Mount

    TDM Adapter for Losmandy G11 Mount

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721030
    $419.99

  17. Explore Scientific - TDM Adapter for Celestron CGE Mount

    Explore Scientific - TDM Adapter for Celestron CGE Mount

    TDM Adapter for Celestron CGE Mount

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: 0721020
    $379.99

  18. AMICI-DX1

    Baader Planetarium - Precision Amici Diagonal

    ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: AMICI-DX1
    $299.00

  19. Baader Planetarium Erecting Prism 1.25"

    Baader Planetarium - Erecting Prism 1.25"

    Erecting prism with a 45° viewing position used for terrestrial observation. They show an upright and correctly orientated image.

    ...
    Learn More
    Model#: AMICI-45
    $92.00

  20. 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.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: MAX-2C
    $297.00

Items 1 to 20 of 74 total

per page
Page:
  1. 1

Set Descending Direction