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 14 of 35 
Orion Telescopes
Advanced
Meade 10" f/10 LX90 ACF Telescope with Field Tripod
$3,899.99
3 easy payments of $1,300.00
With payment plan
 
Accepted Payment
Expected Ship Date: 09/24/2022

  • 10" f/10 Advanced Coma Free Optics - 2500mm focal length
  • Ultra-High Transmission Coatings (UHTC)
  • Features AudioStar(tm): 30,000+ Object-Database and built-in GPS
  • Includes Series 4000 26mm Super Plössl eyepiece, 8X50 finderscope, 1.25" mirror diagonal, and Standard Field Tripod with dual-fork mount
  • Internally powered via 8x C-cell batteries (not included) to operate the telescope up to 60 hours


Learn more
Item #  56945
Mfg Model #  1010-90-03

The Meade 10" LX90 ACF telescope is an extremely versatile, high-resolution Go-To telescope, in a very compact form given the large aperture. With pushbutton controls, automatic locating and tracking of celestial objects, and a wealth of object data at your fingertips in the AudioStar controller, the LX90 will provide hours of enjoyment under the night sky. Both visual astronomers and astrophotographers alike will appreciate the quality and capability of this powerful telescope.

Features a 10" aperture, 2500mm focal length, and f/10 focal ratio with Dual-Fork Mounting. Equipped with Ultra High Transmission Coatings (UHTC) and a resolving power of 0.456 arc-seconds for the improvement of brighter star clusters, more fine detail in nebulae, and greater surface features on planets. Includes a Series 4000 26mm Super Plössl eyepiece (96x), viewfinder (8x50 optical with crosshair), 1.25" Diagonal Mirror, and Standard Field Tripod. OTA and Mount Weight: 49 lbs. OTA Dimensions/Mount Dimensions: 28" x 18" x 27". Tripod Weight: 19 lbs. Tripod Dimension: 30" to 44" Variable.

Designed and Manufactured in North America.

The patented Meade Advanced Coma-Free (ACF) optical design offers coma-free pinpoint star images and flatter image fields greatly desired by discerning amateur astronomers, astrophotographers and professional observatories alike. This system also reduces astigmatism and eliminates diffraction spikes.

The ACF primary, secondary and corrector plate glass blanks are manufactured in the USA exclusively for Meade.

This telescope also features Ultra-High Transmission Coatings (UHTC). UHTC are specialized multi-layered coatings that are precisely designed to improve the performance of your telescope's optics. You'll see brighter star clusters, more fine detail in nebulae, and additional surface features on planets. Averaged over the entire visible spectrum, total light transmission to the focus increases by 15%.

The optical path and components of the ACF telescope design

The optical path and components of the ACF telescope design

LX90 electronics include: advanced AudioStar computer system with a 30,000+ object-library, multiple guided tours, High Precision Pointing capability, and SmartDrive with Permanent Periodic Error Correction. Precise and quick star alignment is done near effortlessly with an incorporated 16-channel genuine Sony GPS receiver.

Feature a solid and stable aluminum double-fork mount with fast slew speed adjustable from 1.5 degrees to 6.5 degrees per second. Mount and electronics are internally powered by (8) x C-cell (user-supplied) batteries, which will typically operate the telescope for a generous 60 hours (optional Meade Universal AC Adapter can be used).

With high-quality features and performance, this model is a staple for your astronomy ventures. Make it your time to own "The Legend".

Warranty

Limited Warranty against defects in materials or workmanship for two years from date of purchase. This warranty is provided by Meade for the benefit of the original retail purchaser only. For complete warranty details contact Meade at 800-626-3233.

Product Support
Visit our product support section for instruction manuals and more
  • Best for viewing
    Fainter deep sky
  • Best for imaging
    Solar, lunar, planetary & Messier objects
  • User level
    Advanced
  • Optical design
    Advanced Coma-Free (ACF)
  • Optical diameter
    254mm
  • Focal length
    2500mm
  • Focal ratio
    f/10.0
  • Optics type
    Spherical
  • Eyepieces
    Super Plossl 26.0mm (1.25")
  • Magnification with included eyepieces
    96x
  • Resolving power
    0.45arc*sec
  • Lowest useful magnification
    36x
  • Highest useful magnification
    300x
  • Highest theoretical magnification
    500x
  • Limiting stellar magnitude
    14.6
  • Optical quality
    Diffraction limited
  • Finder scope
    8x50
  • Focuser
    Internal
  • Diagonal degrees
    1.25" 90° Mirror Star
  • Mount type
    Altazimuth
  • Astro-imaging capability
    Lunar, planetary & long exposure
  • Computerized compatibility
    Go-To included
  • Number of objects in database
    30,223
  • Tracking rates
    Sidereal, Solar and Lunar
  • Motor speeds
    1.5°/s - 6.5°/s
  • Motor type
    DC Servo motors with encoders
  • Power requirement
    12-volt DC - 5A (tip positive)
  • PEC
    Yes
  • GPS
    Included
  • Backlash compensation
    Yes
  • Setting circles
    Electronic, via the hand controller
  • Available ports
    RS-232, Aux
  • Tube material
    Aluminum
  • Tripod material
    Aluminum & Steel
  • Weight, optical tube
    49.0 lbs.
  • Weight, mount/tripod
    19.0 lbs.
  • Weight, fully assembled
    68.0 lbs.
  • Additional included accessories
    AudioStar hand controller, Standard Field Tripod
  • Other features
    AudioStar Controller with multiple guided tours, Powered by 8x C-batteries or external 12v, SmartDrive w/ Permanent Periodic Error Correction
  • Warranty
    Two year

When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available.

A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product. This charge varies based on the shipping method.

Standard Delivery: $0.00
Standard Delivery to Canada: $425.00

SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT

This product is available to ship Standard delivery to the 48 continental United States. Delivery is not available to US territories/protectorates or APO/DPO/FPO addresses. Standard delivery is available to Canada. 3 Day, 2nd Day and Next Day delivery is not available.

Returns

The Return Policy & Procedure for this product is different than Orion's standard return policy. Click here to learn more.

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