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  1. Vixen - GP2 Equatorial Mount - (Hal-130 Tripod)

    Vixen - GP2 Equatorial Mount - (Hal-130 Tripod)

    The GP2 mount's aluminum die-cast body is strong and light with accurate tracking accomplished by dual 144-tooth aluminum worm wheels and a brass R.A. worm gear machined to better than 0.002-mm tolerance.

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    (48 States)
    Model#: 3990Hal130
    $699.00

  2. ASA - 12" Tube rings

    ASA - 12" Tube rings

    Do you want to mount your ASA Astrograph Telescope with genuine parts? Then you'll need the ASA Astrograph Telescope Tube Rings. 



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    Model#: 12Z1
    $728.00

  3. Astrodon MOAG Off-Axis Guider for SBIG STL and AO-L

    Astrodon - MOAG Off-Axis Guider for SBIG STL and AO-L

    MOAG Off-Axis Guider for SBIG STL and AO-L.

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    (48 States)
    Model#: MOAG-A
    $780.00

  4. Astrodon - MOAG stand-alone version

    Astrodon - MOAG stand-alone version

    MOAG means Manual Off-Axis Guider, a non-moving part of your optical train ... Learn More
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    (48 States)
    Model#: MOAG-S
    $825.00

  5. KB Systems - KB1003 Giant Tripod with Tray

    KB Systems - KB1003 Giant Tripod with Tray

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    (48 States)
    Model#: KB1003
    $614.92

  6. Custom Scientific UBVRI 1.25" Mounted Round Filter Set

    Custom Scientific - UBVRI 1.25" Mounted Round Filter Set

    Custom Scientific UBVRI filters have been used in institutions and observatories around the world such as Kitt Peak, Mauna Kea, and the CTIO/Chile.

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    (48 States)
    Model#: CU-UBVRI125-SET
    $875.00

  7. Starizona HyperStar 3 Lens 6" Celestron

    Starizona - HyperStar 3 Lens - 6" Celestron

    HyperStar is based on Celestron's innovative Fastar feature. This feature allows the secondary mirror to be removed from Celestron's Schmidt-Cassegrain telescopes.

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    (48 States)
    Model#: HS3-C6
    $699.00

  8. JMI - NGF-XTNM with Motor

    JMI - NGF-XTNM with Motor

    For the ultimate focusing system adding this motor upgrades a manual NGF focuser to a motorized focuser. It includes the motor and any necessary mounting hardware as well as a hand control unit.

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    (48 States)
    Model#: NGFXTNM
    $739.00

  9. TWT7010

    Takahashi - EM-400 Wooden Tripod - Short

    The Takahashi TWT7010 Short Wood Tripod was designed for the EM-400 mount. Crafted from fine, luan mahongony. Short wooden tripod for the EM-400 mount

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    (48 States)
    Model#: TWT7010
    $786.00

  10. Optec - Model TCF-S, 2" Temperature Compensating Focuser.

    Optec - Model TCF-S, 2" Temperature Compensating Focuser.

    Mechanically, the TCF-S is a robust Crayford style motorized focuser with high repeatability, ... Learn More
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    (48 States)
    Model#: 17670
    $829.00

  11. Denkmeier - #R1 Dielectric Power x Switch Star Diagonal - Shorty

    Denkmeier - #R1 Dielectric Power x Switch Star Diagonal - Shorty

    Diagonal #R1 For RefractorsAllows any Denkmeier Binoviewer to be loaded into the eyepiece receptacle for 3 magnifications with a single pair of eyepieces ... Learn More
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    (48 States)
    Model#: R1-99STY
    $619.00

  12. Baader Planetarium - CCD Narrowband-filterset 50x50mm H-alpha 7 / OIII / SII (3mm glass thickness) for Full-Frame-CCD, consisting of 3 Filters: H-alpha 7nm, O III 8.5nm und S II 8nm

    Baader Planetarium - CCD Narrowband-filterset 50x50mm H-alpha 7 / OIII / SII (3mm glass thickness) for Full-Frame-CCD, consisting of 3 Filters: H-alpha 7nm, O III 8.5nm und S II 8nm

    CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible ... Learn More
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    (48 States)
    Model#: FNSET3-SQ50
    $885.00

  13. Starlight Instruments - Feather Touch 3" Kit A - Dual Speed Focuser, 3.5" DTT, Brake, Integral Teflon Coupled 109mm Threaded Collar, and 2" Diameter CRing with End Cap Upgrade

    Starlight Instruments - Feather Touch 3" Kit A - Dual Speed Focuser, 3.5" DTT, Brake, Integral Teflon Coupled 109mm Threaded Collar, and 2" Diameter CRing with End Cap Upgrade

    Feather Touch 3" Kit A - Dual Speed Focuser, 3.5" DTT, Brake, Integral Teflon Coupled 109mm Threaded Collar, and 2" Diameter CRing with End Cap Upgrade.

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    (48 States)
    Model#: FTF3035B-A
    $670.00

  14. Explore Scientific 25mm 100° Argon Purged Waterproof Eyepiece - 2"

    Explore Scientific - 25mm 100° Series Argon Purged Waterproof Eyepiece - 2"

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 100° Series™ Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics.

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    (48 States)
    Model#: EPWP10025-01
    $699.99

  15. JMI - Extra Large Size Universal Wheeley Bars

    JMI - Extra Large Size Universal Wheeley Bars

    Meade LX200 / LX200GPS 16" with Giant Field Tripod, LX400-ACF 16" with Ultra-Stable Mount, RCX400 16" with Ultra-Stable MountIncludes six 10" all-terrain pneumatic wheels and a tow handle

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    (48 States)
    Model#: TPWUXLG
    $749.00

  16. Baader Planetarium - 50mm Square LRGB Filters - UV/IR Cut L-Filter

    Baader Planetarium - 50mm Square LRGB Filters - UV/IR Cut L-Filter

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    (48 States)
    Model#: FLRGB-SQ50
    $789.00

  17. TO - 7 - 8 " H-Alpha Filter OFF-AXIS

    TO - 7-8 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ... ... Learn More
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    (48 States)
    Model#: TO7-8HAOA
    $839.00

  18. TeleVue - Walnut Panoramic Tripod

    TeleVue - Walnut Panoramic Tripod

    The Panoramic Mount is available in solid ash or beautiful walnut hardwood with brass fittings. It places the scope from approximately 3 to 5 feet high. Metal ground spikes with rubber tips are provided ... Learn More
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    (48 States)
    Model#: PWT-8012
    $625.00

  19. Starlight Instruments - Feather Touch 3.5" Diameter Dual Speed Focuser Body, 4.5 " DTT, with Brake

    Starlight Instruments - Feather Touch 3.5" Diameter Dual Speed Focuser Body, 4.5 " DTT, with Brake

    Feather Touch 3.5" Diameter Dual Speed Focuser Body, 4.5 " DTT, with Brake

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    (48 States)
    Model#: FTF3545B
    $689.00

  20. FLI - Addition of 25mm High Speed Shutter (6ms exposures)

    FLI - Addition of 25mm High Speed Shutter (6ms exposures)

    Addition of 25mm high speed shutter (6ms exposures).
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    (48 States)
    Model#: 25
    $700.00

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