Accessories

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  1. Optec - Bessell UBVRI filter set, 50mm diameter, 5mm thickness

    $1,595.00
    SKU: 17450

    Ships in 3-5 Days

    Optec - Bessell UBVRI filter set
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  2. SBIG - Deep Space Spectrograph (optimized for ST-402ME and f/10 SCT scopes)

    $1,595.00
    SKU: DSS-7

    Ships in 3-5 Days

    SBIG's new Deep Space Spectrograph (DSS-7) is a spectrograph optimized for the types of spectral observations that an amateur has always been interested in, from stellar classification to nebular analysis to galactic red shifts
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  3. FLI - 7 position Color Filter Wheel for ProLine (50mm square filters)

    $1,695.00
    SKU: CFW-5-7

    Ships in 1-2 Weeks

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  4. SBIG - Standard FW8-STXL Filter Wheel

    $1,500.00
    SKU: FW8-STXL

    Ships in 3-5 Days

    8-Position, FW8S-STXL Standard Filter Wheel with Micron-Precision filter positioning.
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  5. SBIG - 7 Position Filter Wheel for STX-16803 Camera

    $1,795.00
    SKU: FW7-STX

    Ships in 3-5 Days

    The FW7-STX Filter Wheel is made for the STX cameras, and has seven positions for 50mm square filters (sold separately).

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  6. Optec - IFW Intelligent Filter Wheel LRGB Kit.

    $1,600.00
    SKU: OPT-IFW

    Ships in 3-5 Days

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  7. SBIG - FW5-STX Filter Wheel for 65mm Square Filters

    $1,795.00
    SKU: FW5-STX

    Ships in 3-5 Days

    Filter wheel for STX series cameras, 5-position 65mm square filters. Allows for internal guiding while shooting through LRGB filters.

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  8. SBIG - FW8S-STXL Standard Filter Wheel with Micron-Precision Filter Positioning - 8 Position

    $1,500.00
    SKU: FW8S-STXL

    Ships in 3-5 Days

    The FW8S-STXL is identical to the FW8G-STXL filter wheel except that the Standard version does not have a self-guiding CCD built-in to the front cover.

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  9. Mathis Instruments - High and low latitude wedge for MI-1000

    $1,650.00
    SKU: MI-1000-HALAG

    Ships in 3-5 Days

    For latitudes above 50 degrees and below 28 degrees, a machined wedge is required to achieve the necessary inclination of the polar assembly
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  10. Astro-Physics - F/5.7 CCD Telecompressor Corrector for 160 f/7.5 StarFire EDF

    $1,520.00
    SKU: ASP-160TCC

    Available - Typically ships in 1-3 Days

    Please Note: We cannot ship Astro-Physics products to customers in Germany, Switzerland, Austria, France and Japan.

    This all-new design uses 3 elements of high-index glass to widen and flatten the field while increasing the photographic speed of the 160 f/7.5 StarFire EDF triplet refractor.

  11. Astro-Physics - F/6.1 CCD Telecompressor Corrector for 175mm f/8 StarFire EDF

    $1,520.00
    SKU: ASP-175TCC

    Available - Typically ships in 1-3 Days

    Please Note: We cannot ship Astro-Physics products to customers in Germany, Switzerland, Austria, France and Japan.

    This optimized design uses 3 elements of high-index glass to widen and flatten the field while increasing the photographic speed of the 175 StarFire EDF triplet refractor from f/8 to f/6.1.

  12. Swarovski - Modular Objective Lens - 85mm

    $1,719.00
    SKU: 49985

    Ships in 3-5 Days

    The ATX/STX 85mm Modular Objective Lens from Swarovski is a rugged yet refined spotting scope objective assembly from one of the world's most renowned optics manufacturers
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  13. SBIG - Adaptive Optics accessory for STL (also compatible with dual CCD models ST-7/8/9/10/2000)

    $1,795.00
    SKU: AO-L

    Ships in 3-5 Days

    The smaller AO-7 Adaptive Optics accessory was designed for the CCDs in the ST-7/8/9/10/2000 cameras. It is not recommended for use with the larger format STL series cameras
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  14. Explore Scientific - TDM Telescope Drive Master Ver. 2.5 Encoder and Electronics Set (Requires Mount Adapter)

    $1,699.99
    SKU: EXP-721010

    In stock

    Explore Scientific TDM Telescope Drive Master Ver. 2.5 Encoder and Electronics Set (Requires Mount Adapter).

    FREE SHIPPING(48 States)
  15. Diffraction Limited - Boltwood Cloud Sensor II for Observatory Use with 50 foot cable

    $1,795.00
    SKU: DIF-BCSII-050

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    The Boltwood Cloud Sensor II measures the amount of cloud cover by comparing the temperature of the sky to the ambient ground level temperature. The sky temperature is determined by measuring the amount of radiation in the 8 to 14 micron infrared band
    FREE SHIPPING(48 States)
  16. Lunt - 80mm Internal Double Stack Module for LS80THA

    $1,595.00
    SKU: LS80THA/PT/DSII

    In stock

    Lunt Solar Systems 80mm Internal Double Stack Module for LS80THA This internal double stacking module for is strictly for use with a Lunt LS80THa H-alpha Telescope. Uses Pressure Tuner for True Doppler Tuning. Lowers Bandpass to <0

  17. Lunt - 60mm H-Alpha Etalon for Double-Stacking on the LS-60

    $1,599.00
    SKU: LS60FHA

    Limited Stock - Call to Verify Availabilty

    Use the double-stack technique to reduce bandpass and get the best

  18. Lunt - 50mm Ha Etalon-Filter-System with B1200 Blocking Filter for 1.25" Focuser

    $1,646.00
    SKU: LS50FHa1/B1200

    Limited Stock - Call to Verify Availabilty

    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

  19. Astrodon - MonsterMOAG 3" Standalone Off-Axis Guider - 4 Guide Port

    $1,750.00
    SKU: ADO-MMOAG-4

    Ships in 3-5 Days

    MOAG means Manual Off-Axis Guider.  It allows the user to guide their telescope to obtain sharp, round stars by guiding in front of your filters using unfiltered light in the same optical beam as the imaging camera.

    FREE SHIPPING(48 States)
  20. Starlight Xpress - Adaptive Optics System with Off Axis Assembly

    $1,795.00
    SKU: SXV-AO

    In Stock

    Starlight Xpress - Adaptive Optics System with Off Axis Assembly

    FREE SHIPPING(48 States)
Showing 1 to 20 of 39 total
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