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  1. ASA - 2" Barlow Corrector 1.8x

    ASA - 2" Barlow Corrector 1.8x

    To correct the field of view ASA uses the correctors designed by Dipl. Phys. Philipp Keller. All correctors have sufficient backfocus to be connected to all popular camera systems.

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    Model#: 2KORRB
    $1,287.00

  2. Vixen Sphinx SXW Equatorial Mount on SX-HAL-130 Tripod

    Vixen - Sphinx SXW Equatorial Mount - (SX-HAL-130 Tripod)

    The STAR BOOK is the most advanced astronomical hand controller available and is recommended for anyone interested in exploring the night sky.

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    (48 States)
    Model#: 2510
    26% sale while supplies last!

    Regular Price: $1,999.00

    Special Price: $1,485.00

  3. Coronado - SolarMax II 40mm Filter with RichView™ Tuning with 15mm Blocking Filter

    Coronado - SolarMax II 40mm Filter with RichView™ Tuning with 15mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 40mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter ... Learn More
    Model#: SMF40-15
    $1,299.00

  4. 17005

    Optec - Model SSP-3A Automated Solid-State Stellar Photometer, Generation 2.

    Includes: 1¼” telescope coupler, 1 mm diameter photodiode with 1 mm field aperture mounted, filter slider stepper motor, 12 VDC power supply for 100-240 VAC, serial data/control I/O and Install CD with SSPDataq for B V photometry ... Learn More
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    (48 States)
    Model#: 17005
    $1,495.00

  5. Officina Stellare - Hiper APO 0.75x Reducer 52mm

    Officina Stellare - Hiper APO 0.75x Reducer 52mm

    Great focus reducer that works for all Officina Stellare Hiper APO Refractors!

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    Model#: HIPERRFL
    $1,337.00

  6. Baader Planetarium - D-ERF Energy rejection filter 160mm with IR-Cut dielectric coating

    Baader Planetarium - D-ERF Energy rejection filter 160mm with IR-Cut dielectric coating

    Baader Planetarium D-ERF Energy Rejection Filter, 160mm with IR-Cut Dielectric CoatingBaader planetarium has introduced a new evolution in their premium energy rejection filters, from 70mm up to 180mm! These filters incorporate a new all-dielectric IR re ... Learn More
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    Model#: DERF-160
    $1,497.00

  7. PlaneWave Reducer 0.66x

    PlaneWave - Reducer 0.66x CDK12.5

    This is a reducer designed specifically for flat field telescopes like the CDK. This reduces the f ratio of the CDK telescope 66%. The CDK12.5 f/8 telescope will be reduced down to f/5.3.

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    Model#: 125166
    $1,200.00

  8. Meade 3-Year Sky Assurance Plan $15000.00-$16999.99

    Meade 3-Year Sky Assurance Plan $15000.00-$16999.99

    Meade 3-Year Sky Assurance Plan $15000.00-$16999 ... Learn More
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    (48 States)
    Model#: X3014
    $1,349.99

  9. ASA - Tube Rings for ASA 16 " Astrograph

    ASA - Tube Rings for ASA 16 " Astrograph

    These ASA Tube Rings were designed for the ASA N16 Astrograph ... Learn More
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    Model#: TR16
    $1,250.00

  10. Vixen - Sphinx SXD Equatorial Mount - (Tripod not included)

    Vixen - Sphinx SXD Equatorial Mount - (Tripod not included)

    Sphinx D comes complete with PEC, backlash compensation, and the incredibly accurate SX Polar Finder Scope.

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    Model#: 2503

    Regular Price: $2,599.00

    Special Price: $1,395.00

  11. Optec - Next Generation Corrector 3-" f/7.5 Telecompressor Kit.

    Optec - Next Generation Corrector 3-" f/7.5 Telecompressor Kit.

    Optec has developed the NGC 316 corrector, the first in our series of 3" telecompressors. We designed this corrector specifically for the classic Meade 16" Schmidt Cassegrain Telescope ... Learn More
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    (48 States)
    Model#: NGC_316
    $1,250.00

  12. TeleVue - BIG Paracorr Type-2 for 3" Focusers

    TeleVue - BIG Paracorr Type-2 for 3" Focusers

    extends the Paracorr type 2's optical benefits for imaging applications by ... Learn More
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    (48 States)
    Model#: VIP-3010
    5% off

    Regular Price: $1,495.00

    Special Price: $1,420.25

  13. Apogee - KestrelSpec software

    Apogee - KestrelSpec software

    KestrelSpec for Windows is designed for data acquisition and analysis using a CCD camera, a spectrograph and a computer running Microsoft Windows® ... Learn More
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    (48 States)
    Model#: 400052
    $1,260.00

  14. Shelyak Instruments - Sentinal - Weather Station for Astronomy

    Shelyak Instruments - Sentinal - Weather Station for Astronomy

    At last, you can now remotely or automatically observe peacefully thanks to Sentinel system. Designed with Cyril Cavadore, Sentinel is an astronomical weather station which monitor the sky and protect your equipment when weather deteriorates ... Learn More
    Model#: PF0013
    $1,465.71

  15. Optec - Model SSP-3 Solid State Stellar Photometer, Generation 2.

    Optec - Model SSP-3 Solid State Stellar Photometer, Generation 2.

    Includes: 1¼” telescope coupler, 1 mm diameter photodiode with 1 mm field aperture mounted, 9V rechargeable battery, 12 VDC power supply/charger for 100-240 VAC, serial data/control I/O, and Install CD with SSPDataq for B V photometry ... Learn More
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    Model#: 17003
    $1,295.00

  16. FLI - Research Grade 50mm Diameter UBVRI Filters

    FLI - Research Grade 50mm Diameter UBVRI Filters

    FLI high transmission filters are manufactured in the United States with the highest quality fabrication techniques available. FLI offers a full line of filter types and sizes. Complete sets are available as well as individual filters in both round and square shapes.

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    (48 States)
    Model#: RG-50D-UBVRI
    $1,495.00

  17. Vernonscope Boxed Set of Five 1.25" Parfocal Ocular Plus the 2.4x Dakin Barlow with Birchwood Case

    Vernonscope - Boxed Set of Five - 1.25" Parfocal Ocular Plus the 2.4x Dakin Barlow with Birchwood Case

    This case includes the 8mm, 12mm, 16mm, 24mm, 32mm 1.25" Vernonscope Brandon eyepieces and a 1.25" 2.4x Dakin barlow in a Birchwood case.

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    Model#: VBSET5B
    $1,310.00

  18. SkyShed - POD Dome Only

    SkyShed - POD Dome Only

    POD Dome Only - Designed for the DIY - For those who already have a wall to support the POD dome or are replacing an existing dome. ... Learn More
    Model#: PODDOME
    Shipping location and amount field must match shipping address at checkout
    $1,495.00

  19. Losmandy - Titan Tripod w/ Adjustable Legs

    Losmandy - Titan Tripod w/ Adjustable Legs

    with adjustable leg design. Height range from 33" to 55". All heights are from ground level to top of tripod, vertical ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: EXHD TRIPOD
    $1,200.00

  20. Lunt - 50mm Ha Etalon-Filter-System with B600 Blocking Filter for 1.25" Focuser

    Lunt - 50mm Ha Etalon-Filter-System with B600 Blocking Filter for 1.25" Focuser

    The new Lunt Solar Systems LS50 Hydrogen-Alpha Filter incorporates a unique design feature which decreases chances of decontaction (breakage) and increases solar filter thermal stability

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    Model#: LS50FHa1/B600
    $1,346.00

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