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  1. Vixen - Viper 90mm Maksutov-Cassegrain Telescope with a High-Speed Motor-Driven Altazimuth Mount

    Vixen - Viper 90mm Maksutov-Cassegrain Telescope with a High-Speed Motor-Driven Altazimuth Mount

    Use Viper’s joy stick controller to easily slew the telescope. The Maksutov-Cassegrain telescope has a motor-driven altazimuth mount with single fork arm

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    Model#: 3284
    10% off while supplies last!

    Regular Price: $199.00

    Special Price: $179.10

  2. Televue - Mount Ring Set for 5" Dia. Tube*

    Televue - Mount Ring Set for 5" Dia. Tube*

    This Tele Vue Mount Ring Set is for 4" optical tube assemblies.Accessory slots for Starbeam, Piggy-Cam, etc.The Tele Vue Mount Ring Set has an adjustable top plate for spacing the ring set and adding additional accessories ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: MRS-4000
    5% off

    Regular Price: $220.00

    Special Price: $209.00

  3. 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

    Regular Price: $345.00

    Special Price: $269.95

  4. TeleVue - 48mm Filter Adapter for 2.4"*

    TeleVue - 48mm Filter Adapter for 2.4"*

    maging System 48mm Filter Adapter allows use of 48mm filters in optical-train and adds 0.25 of spacing. Best if used closest to the chip to minimize any vignetting ... Learn More
    Model#: AFT-1105
    5% off

    Regular Price: $40.00

    Special Price: $38.00

  5. TeleVue - 2.4 " Adapter for 2 " Accessories*

    TeleVue - 2.4 " Adapter for 2 " Accessories*

    2.4" Adapter for 2" Accessories is another key component that expands the usability of your existing 2" accessories. The adapter allows any 2 accessory to connect to the Imaging System ... Learn More
    Model#: A2A-1107
    5% off

    Regular Price: $70.00

    Special Price: $66.50

  6. TeleVue - Set of 4 Accessory Tubes for 2.4"*

    TeleVue - Set of 4 Accessory Tubes for 2.4"*

    Set of 4 Accessory Tubes is a convenient set of the 4 tubes described above. This allows great versatility in achieving the necessary distance for proper spacing of field lenses to image plane ... Learn More
    Model#: TLS-4068
    5% off

    Regular Price: $120.00

    Special Price: $114.00

  7. TeleVue - Indicator for Computer RS232 Cable 10 ft.*

    TeleVue - Indicator for Computer RS232 Cable 10 ft.*

    ndicator to computer RS232 cable 10 ft, allows readout from our Digital Indicator kits to appear on your (Win95 or greater) computer ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RSC-2320
    5% off

    Regular Price: $250.00

    Special Price: $237.50

  8. Televue - Mount Ring Set for 5" Dia. Tube*

    Televue - Mount Ring Set for 5" Dia. Tube*

    The Televue Mount Ring Set - MRS-5000 has dual rings with bat-handle locks.Accessory slots for Starbeam, Piggy-Cam, etc.The Televue Mount Ring Set - MRS-5000 has a multi-hole base plate for attachment to various mounts and mounting adapters ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: MRS-5000
    5% off

    Regular Price: $345.00

    Special Price: $327.75

  9. TeleVue - 1 Micron Fine Indicator Kit for TV60is*

    TeleVue - 1 Micron Fine Indicator Kit for TV60is*

    1-micron Indicator Kit for TV60is reads down to 1-micron of focus travel ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RMF-2061
    5% off

    Regular Price: $630.00

    Special Price: $598.50

  10. TeleVue - 1 Micron Fine Indicator Kit for 2 " Focuser*

    TeleVue - 1 Micron Fine Indicator Kit for 2 " Focuser*

    1-micron Fine Indicator Kit for 2" focuser achieves the 1-micron focus position accuracy ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RMF-2003
    5% off

    Regular Price: $800.00

    Special Price: $760.00

  11. R130Sf Optical Tube Assembly

    Vixen - 130mm R130Sf (f/5) Newtonian Reflector Optical Tube Assembly

    This lightweight 5" reflector is a favorite of many new astronomers because it features remarkable light gathering with sharp images for its price and size. With a standard 20mm Plssl more than the entire moon fills the eyepiece

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    Model#: 2604
    30% sale while supplies last!

    Regular Price: $229.00

    Special Price: $160.00

  12. Vixen - Focal Reducer for ED81S/ED103S

    Vixen - Focal Reducer for ED81S/ED103S

    The Vixen ED 0.67X Focal Reducer converts the Vixen ED 81S, 103S, and 115S into f/5.2 astro-imagers! This reducer is made exclusively for imaging and is not recommended for visual use. The Vixen ED 0 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 3666
    16% off while supplies last!

    Regular Price: $249.00

    Special Price: $210.00

  13. Vixen - Finder Bracket Shoe

    Vixen - Finder Bracket Shoe

    Weight 96g ... Learn More
    Model#: 2654
    $15.95

  14. Vixen - 2.6" Extension Tube for 60mm Drawtubes

    Vixen - 2.6" Extension Tube for 60mm Drawtubes

    Allows astrophotography for many telescopes needing more back-focus by moving the film plane back up to a maximum of 2.6".

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    Model#: 2956
    $39.95

  15. Vixen - Sphinx Aluminum Case

    Vixen - Sphinx Aluminum Case

    Designed to protect and transport your Sphinx Mount, Starbook, Counterweights and Battery Pack all in one easy to carry hard case.

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    FREE SHIPPING
    (48 States)
    Model#: 2697
    10% off while supplies last!

    Regular Price: $449.00

    Special Price: $404.10

  16. Vixen - SX Dovetail Tube Plate

    Vixen - SX Dovetail Tube Plate

    Slips into Vixen GP Series Mounts. Use to attach your telescope with Vixen Tube Rings or third party rings with 1/4-20 tpi threaded holes. Other devices such as a camera can also be attached. Interchangeable with the GP tube plate. Two 1/4"-20 tpi bolts included.

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    Model#: 2661
    10% off while supplies last!

    Regular Price: $18.95

    Special Price: $17.06

  17. Vixen - Tube Rings 176mm ID pair

    Vixen - Tube Rings 176mm ID pair

    Vixen Tube Rings are designed for use with Vixen\'s Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount.

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    Model#: 2671
    10% off while supplies last!

    Regular Price: $169.00

    Special Price: $152.10

  18. Vixen - Tube Rings 140mm ID pair

    Vixen - Tube Rings 140mm ID pair

    Vixen Tube Rings are designed for use with Vixen's Dovetail Plate (#2661). They will allow you to fit many different Optical Tube Assemblies to your Vixen Mount

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    Model#: 2668
    10% off while supplies last!

    Regular Price: $139.00

    Special Price: $125.10

  19. Vixen - Counterweight 1.9Kg 4.2Lb

    Vixen - Counterweight 1.9Kg 4.2Lb

    With your choice of 4.2, 6.2 or 8.1 Lbs. in extra counterweights, your Sphinx, GP2 or GPD2 mount is open for many other possibilities.

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    Model#: 2577
    10% off while supplies last!

    Regular Price: $79.00

    Special Price: $71.10

  20. Vixen R200SS Optical Tube Assembly

    Vixen - 200mm R200Ss (f/4) Newtonian Reflector Optical Tube Assembly

    The telescope's large aperture and compact body make it ideally suited for astrophotography of nebulae, star clusters and comets. The use of the optional coma corrector allows for a sharp coma-free image from edge to edge, and the rack and pinion focuser, with an adapter, accepts 2 eyepieces.

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    FREE SHIPPING
    (48 States)
    Model#: 5869
    10% sale while supplies last!

    Regular Price: $1,599.00

    Special Price: $1,439.10

Items 121 to 140 of 914 total

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