• Explore Scientific 2" 2X Focal Extender - FE02-020
    $ 269.99

    Explore Scientific 2" 2X Focal Extender - FE02-020

    Explore Scientific

    Description The Explore Scientific 2X Focal Extender (2.0-inch O.D.), accepts both 1.25-inch O.D. and 2.0-inch O.D. format eyepieces and camera ad...

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    $ 269.99
  • Explore Scientific 8x50 Illuminated Polar Right Angle Finder Scope with NEW long battery life Illuminator II
    Explore Scientific 8x50 Illuminated Polar Right Angle Finder Scope with NEW long battery life Illuminator II
    $ 299.99

    Explore Scientific 8x50 Illuminated Polar Right Angle Finder Scope with NEW long battery life Illuminator II

    Explore Scientific

    Description With its northern and southern polar reference markings, Explore Scientific’s 8x50 Illuminated Polar Finder Scope with NEW long batte...

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    $ 299.99
  • Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
    Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
    Sold out
    $ 239.99

    Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II

    Explore Scientific

    Description The Explore Scientific 8x50 produces a wide 6° field of view and allows precision focus of both main objective and eyepiece illuminate...

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    $ 239.99
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  • HR Variable Coma Corrector (2-inch) - HRCC02-00
    HR Variable Coma Corrector (2-inch) - HRCC02-00
    $ 329.99

    HR Variable Coma Corrector (2-inch) - HRCC02-00

    Explore Scientific

    Description After hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field ...

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    $ 329.99
  • Explore Scientific 2" 3X Focal Extender - FE03-020
    Explore Scientific 2" 3X Focal Extender - FE03-020
    $ 289.99

    Explore Scientific 2" 3X Focal Extender - FE03-020

    Explore Scientific

    Description The Explore Scientific 3X Focal Extender (2.0-inch O.D.), accepts both 1.25-inch O.D. and 2.0-inch O.D. format eyepieces and camera ad...

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    $ 289.99
  • QHY CCD PoleMaster
    Sold out
    $ 268.00

    QHY CCD PoleMaster

    QHY

    Description QHY CCD PoleMaster - High Precision, Easy to Use Electric Polar Scope Good polar alignment can be performed relatively quickly using s...

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    $ 268.00
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  • AstroZap - Aluminum Dew Shields for Meade
    AstroZap - Aluminum Dew Shields for Meade
    from $ 124.99

    AstroZap - Aluminum Dew Shields for Meade

    Astrozap

    The dew shield is a basic component of a passive dew fighting system. Astrozap aluminum dew shields are made in the USA of the highest quality mate...

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    from $ 124.99
  • AstroZap - Aluminum Dew Shields for Celestron
    AstroZap - Aluminum Dew Shields for Celestron
    from $ 124.99

    AstroZap - Aluminum Dew Shields for Celestron

    Astrozap

    The dew shield is a basic component of a passive dew fighting system.  Astrozap aluminum dew shields are made in the USA of the highest quality mat...

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    from $ 124.99
  • Revolution Imager - RI-KitR2
    Revolution Imager - RI-KitR2
    $ 299.99

    Revolution Imager - RI-KitR2

    opticalinstruments.com

    Description Astronomy Magazine’s 2016 Star Product and Sky & Telescopes 2017 Hot Product! This year the Revolution Imager was Astronomy Magazi...

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    $ 299.99
  • usb-nSTEP computer stepper controller with buttons
    $ 239.95

    usb-nSTEP computer stepper controller with buttons

    Rigel Systems

    Full control of your focuser from your PCNo PC required for manual-only operation! Operates off of the 12V DC stepper motor supply. Speed fully adj...

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    $ 239.95
  • Starlight Innovation Para-Light Parallelogram - PL1
    Starlight Innovation Para-Light Parallelogram - PL1
    Sold out
    $ 249.99

    Starlight Innovation Para-Light Parallelogram - PL1

    Starlight Innovation

    Features Made with Baltic Birch Plywood and Ash Parallelogram for binocular viewing Para-Light 1 Weighs 12 lbs Para-Light 1 comes with 5 lb weigh...

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    $ 249.99
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  • Losmandy G11 RA Extension Kit - RAEXK
    $ 294.99

    Losmandy G11 RA Extension Kit - RAEXK

    Losmandy

    Description Losmandy G11 RA Extension Kit The G11 RA Extension Kit makes the Losmandy G-11 Mount more versatile and much more portable. With this ...

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    $ 294.99
  • Bresser Full HD Deep-Sky Camera & Guider 1.25"
    Bresser Full HD Deep-Sky Camera & Guider 1.25"
    $ 305.95

    Bresser Full HD Deep-Sky Camera & Guider 1.25"

    Bresser

    Description Start now with digital astrophotography and capture the sky with the brand new BRESSER Full HD Deep-Sky Camera with Autoguider. Great ...

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    $ 305.95
  • Losmandy Polar Finder
    Losmandy Polar Finder
    $ 300.00

    Losmandy Polar Finder

    Losmandy

    Polar Scope Finder. For GM 8, G-9 and G-11 mounts and the StarLapse system. Works in Northern or Southern Hemispheres. Direct reading. No calculati...

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    $ 300.00
  • Starlight Innovation Star Chair III - SC3
    Starlight Innovation Star Chair III - SC3
    $ 239.99

    Starlight Innovation Star Chair III - SC3

    Starlight Innovation

    Made with Baltic Birch Plywood and Ash Weighs 13 lbs Seat adjusts from 10" to 32" Max weight capacity 250 lbs Includes standard black seat with 1"...

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    $ 239.99
  • RS-Spectroscope
    $ 329.95

    RS-Spectroscope

    Rigel Systems

    Description The RS-Spectroscope attaches to an eyepiece to spread light from stars and nebulae into a rainbow of colors, colors that provide a whol...

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    $ 329.95
  • QHY 5III-178C
    QHY 5III-178C
    Sold out
    $ 399.00

    QHY 5III-178C

    QHY

    Description Of all the new QHY5III series CMOS USB 3.0 cameras, the QHY5III178 features the highest resolution. It contains a Sony IMX178 ExmorR C...

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    $ 399.00
    Sold out
  • Full Aperture Type 2+ Glass Solar Filters for Telescopes
    $ 218.99

    Full Aperture Type 2+ Glass Solar Filters for Telescopes

    Thousand Oaks Optical

    Made by Thousand Oaks Optical, these full-aperture glass solar filters fit tightly over the end the front aperture of the telescope and are made i...

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    $ 218.99
  • Starlight Innovation Star Chair IV - SC4
    $ 399.99

    Starlight Innovation Star Chair IV - SC4

    Starlight Innovation

    Made with Baltic Birch Plywood and Ash Weighs 18 lbs Seat adjusts from 10" to 48" Max weight capacity 250 lbs Includes standard black seat with 1"...

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    $ 399.99
  • Starlight Innovation Tri-Light I for Para-Light 1 - TL1
    Starlight Innovation Tri-Light I for Para-Light 1 - TL1
    $ 389.99

    Starlight Innovation Tri-Light I for Para-Light 1 - TL1

    Starlight Innovation

    Made with Baltic Birch Plywood and Ash Adjustable 40" to 56" Height Finished in durable natural Lacquer finish Supports 200 lbs CA Residents: Prop...

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    $ 389.99
  • Starlight Innovation Tri-Light II for Para-Light 1 - TL2
    $ 279.99

    Starlight Innovation Tri-Light II for Para-Light 1 - TL2

    Starlight Innovation

    Made with Baltic Birch Plywood and Ash Non-adjustable 40" Height Finished in durable natural Lacquer finish Supports 115 lbs CA Residents: Prop 65...

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    $ 279.99
  • Starlight Innovation Tri-Light III for Para-Light 1 - TL3
    Starlight Innovation Tri-Light III for Para-Light 1 - TL3
    $ 239.99

    Starlight Innovation Tri-Light III for Para-Light 1 - TL3

    Starlight Innovation

    Made with Baltic Birch Plywood and Ash Non-adjustable 32" Height Finished in durable natural Lacquer finish Supports 115 lbs CA Residents: Prop 65...

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    $ 239.99
  • Red LED Lighted Accessory Tray for Meade LX90
    $ 210.00

    Red LED Lighted Accessory Tray for Meade LX90

    Shannon Telescopics

    Made for Meade and Celestron telescopes by Shannon Telescopics, this LED Lighted Accessory Tray is made from stronger-than-steel 3/8-inch plexiglas...

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    $ 210.00
  • usb-nSTEP with bluetooth
    $ 239.95

    usb-nSTEP with bluetooth

    Rigel Systems

    Full control of your focuser from your PCNo PC required for bluetooth-only operation! Operates off of the 12V DC stepper motor supply. Full configu...

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    $ 239.95