Showing 1 to 10 of 15 total
Set Descending Direction
  1. 1
  2. 2
  1. Celestron Advanced VX Series Go-To German Equatorial Mount

    $1,179.00
    For beginning and intermediate DSLR and CCD imaging, as well as visual astronomy, the 30 pound payload capacity Celestron Advanced VX mount is one of the most advanced and cost-effective go-to equatorial mounts you can find.
  2. Celestron Advanced VX 700 7" Maksutov Cassegrain GoTo Telescope

    $2,599.00

    The Celestron AVX 700 7" Maksutov is an instrument designed to excel at planetary and lunar observation.  The high contrast views will leave you breathless during your evenings under the stars for years to come.

  3. Celestron .7x Reducer Lens for The EdgeHD 925

    $429.00

    The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 9.25" one full F-Stop faster than f/10, reducing your exposure time by half to capture the same brightness of object
    4-element lens design
    Maintains similar flat-field performance as native EdgeHD optical design
    Increases field of view by 43% to better capture wide field images
    Threads directly onto the 3.25" threads of the EdgeHD which reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders
    Maintains the identical back focus when used at f/10 and provides generous back focus to accommodate additional accessories and wide variety of cameras
    Allows use of existing EdgeHD T-Adapters with or without the Reducer Lens

  4. Celestron CGEM II 800 RASA 8" Telescope

    $3,799.00
    • Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
    • Unlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras.
    • NEW Ultra-Stable Focus System – six precision sealed ball bearings virtually eliminate image shift.
    • Internal filter mount – seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
    • Performs over a wider spectral range than most telescopes, from 390 - 800 nm, so more of the light passing through the astrograph is in sharp focus.
    • The CGEM II, with its 40 lbs load capacity, is the latest update to the venerable CGEM mount and provides a sturdy and rigid platform for the fully-loaded RASA 8.
    • The drive system, consisting of low cog DC Servo motors with integrated optical encoders, steel worm gears supported by precision sealed bearings, and brass worm wheels, ensures smooth and accurate slewing and tracking.
    • Proven NexStar+ computerized telescope control technology supports functions to address imagers’ needs, such as All-Star Polar Alignment, Permanent Periodic Error Correction (PPEC), and adjustable tracking through meridian.
  5. Celestron CGX 800 RASA 8" Telescope

    $4,599.00
    • Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
    • Unlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras.
    • NEW Ultra-Stable Focus System – six precision sealed ball bearings virtually eliminate image shift.
    • Integrated air cooling system –12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust.
    • Internal filter mount – seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
    • Performs over a wider spectral range than most telescopes, from 390-800 nm, so more of the light passing through the astrograph is in sharp focus.
    • The CGX, with its 55 lb. load capacity, is Celestron’s most innovative, state-of-the art, computerized equatorial mount to date, and provides a very sturdy and rigid platform for the fully-loaded RASA 8.
    • The drive system utilizes low cog DC Servo motors with integrated optical encoders, belt and pulley motor connection, spring-loaded steel worm gears supported by precision sealed bearings, and brass worm wheels for smooth, accurate slewing and tracking performance with little backlash.
    • Fully remote imaging capable, with optical limit switches, home sensors, through-mount cabling, and hard stops.
    • Included Celestron PWI software allows direct computer control via USB 2.0 connection.
    • Proven NexStar+ computerized telescope control technology supports functions to address imagers’ needs, such as All-Star Polar Alignment, Permanent Periodic Error Correction (PPEC), and adjustable tracking through meridian.
  6. Celestron LIGHT POLLUTION IMAGING FILTER, RASA 8

    $289.00

    Enhance your 8” Rowe-Ackermann Schmidt Astrograph (RASA) by blocking light pollution, improving image contrast, and darkening the sky background.
    This filter selectively blocks wavelengths of light from sources of light pollution, such as streetlights, not broad regions of the spectrum.
    Does not block wavelengths associated with emission nebulae, keeping your nebula images bright and detailed.
    Fits into the 8” RASA’s integrated filter mount, maintaining peak optical performance.
    Optically flat surfaces free of defects, constructed of Schott glass with anti-reflection coatings.

  7. Celestron 8” ROWE-ACKERMANN SCHMIDT ASTROGRAPH (RASA 8)

    $2,079.00
    • Flat field free of optical aberrations like field curvature, coma, astigmatism and chromatic aberration across an entire APS-C sensor.
    • Unlike the larger RASAs that work with DSLR and large CCD cameras, the 8” model was designed with color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras in mind. The telescope does not work with standard DSLR cameras.
    • NEW Ultra-Stable Focus System – six precision sealed ball bearings virtually eliminate image shift.
    • Integrated air cooling system –12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust.
    • Internal filter mount – seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
    • CGE dovetail mounting rail.
    • Performs over a wider spectral range than most telescopes, from 390-800 nm, so more of the light passing through the astrograph is in sharp focus.
  8. Celestron Electric Focuser Retrofit Kit for RASA 11

    $24.95

    If you have an 11" Celestron RASA telescope, and you want to attach the Celestron Electric Focuser #94155  you will need this retrofit kit to make it happen.

  9. Celestron Electronic Focus Motor For SCT and EdgeHD

    $249.95

    The Celestron Focus Motor for SCT and EdgeHD enables electronic focusing using a computer or Celestron computerized mount hand controller for remote/hands-free observing.

    Self-powering: When connected to a Celestron computerized mount, the mount provides the power. When connected directly to a computer, USB provides the power.

    Compatible with a wide variety of Celestron Schmidt-Cassegrain, EdgeHD, and Rowe-Ackermann Schmidt Astrograph optical tubes.

    Motor controls include multiple speed rates, automatic GoTo indexed focuser position, and focuser backlash compensation.

    Focuser Utility software for Windows provides a simple user interface. Also compatible with Celestron PWI.

    Enables autofocusing with a camera and third-party software via ASCOM.

    Indexed focus position allows the motor to automatically return to a previous focus position and prevents the focus motor from reaching the end of telescope’s mechanical focus travel.

  10. Celestron CGEM II 700 7" Maksutov-Cassegrain Telescope

    $3,499.00

    700 Maksutov-Cassegrain telescope with f/15 focal ratio provides high contrast views of the planets and lunar landscapes, perfect for serious planetary imagers and visual observers.

    Celestron’s premium StarBright XLT coatings ensure maximum light transmission.

    The CGEM II, with its 40 lbs load capacity, is the latest update to the venerable CGEM mount and provides a sturdy and rigid platform.

    The drive system, consisting of low cog DC Servo motors with integrated optical encoders, steel worm gears supported by precision sealed bearings, and brass worm wheels, ensures smooth and accurate slewing and tracking.

Showing 1 to 10 of 15 total
Set Descending Direction
  1. 1
  2. 2