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Meade LX800 10"/254mm f/8 ACF Catadioptric Telescope Kit with StarLock

  • No Longer Available
  • B&H # MELX800ACF10
  • Mfr# 1008-80-01

Product Highlights

  • 2032mm, f/8.0 Catadioptric
  • StarLock Auto Guide
  • LX 800 German Equatorial Mount
  • Tripod w/ 3" Diameter Legs
  • HD-60 25mm Eyepiece
  • Diagonal
  • AutoStar II GoTo Capacity
  • Astronomer Edition Software
 

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The LX800 10"/254mm f/8 ACF Catadioptric Telescope Kit with StarLock from Meade raises the bar for astrophotography and visual performance. This fast f/8 boasts, among many other distinguishing characteristics, Meade's ACF - Advanced Coma Free optics. ACF and high-contrast baffling delivers minimal coma aberration, a wider field of view and crisp pinpoint stars out to the edge of the lens and the edge of the seeable universe. Ultra-High Transmission Coatings combine with an aperture of 10"/254mm and a focal length of 2032mm offer the max in brightness and contrast. An internal Crayford style, zero image-shift focusing system provides precise sharp-edged celestial delights. The two-speed, 7:1 focuser holds the primary mirror rigid, eliminating the need for a mirror lock. The included AutoStar II GoTo system accesses a database of over 144,000 celestial pieces of eye-candy. A CD with Meade's AutoStar Suite Astronomer Edition Software for PCs is part of the package.

The StarLock, flagship feature of the LX800, automatically centers alignment stars, automates and accelerates the drift alignment process, refines pointing to an accuracy of one arc minute and as if that were not enough, it automatically, all-by-itself, identifies a suitable guide star as faint as 11th magnitude, locks onto it and implements continuous corrections based on the guide star, directly to the motor controllers. Utilizing Meade's LightSwitch technology, the StarLock system steers the telescope through the sky with the use of its internal 80mm, f/5, wide angle lens, two-camera sensor array. Once locked on to the alignment star, StarLock guides the mount in real time with periodic error correction. No more lost-in-space, dark-sky, star viewing sessions.

The LX800 Heavy-Duty German Equatorial Mount has been constructed of machined stainless steel and aircraft grade 6061-T6 aluminum. It has an anodized aluminum and stainless steel finish. The precision craftsmanship of the GEM creates exceptionally fine, smooth and precise manual adjustment controls to both declination and right ascension. Internal cabling prevents snags and tangles as the scope slews. The mount interfaces with the AutoStar II GoTo system with GPS and a database of over 144,000 objects. It includes both mechanical locks and slow motion manual controls for both axes so that the viewing can continue without power.

The Meade Universal Power Supply of 12V provides all the power. An external DC battery or power pack may also be used. The Meade 607 Power Cord is sold separately. A Losmandy-style mounting plate interfaces between the mount and the telescope.

The large adjustable height tripod offers an incredibly stable platform for astrophotography. The legs are a robust 3 inches in diameter and fold up to a petite 29 inch height. Fully extended, the tripod height reaches 45 inches. The tripod weighs 36 pounds.

The LX800 10"/254mm f/8 ACF Catadioptric Telescope Kit with StarLock comes with a Meade Series 5000 2" diagonal prism with 99% enhanced reflectivity, a Series 5000 HD-60 25mm eyepiece, and a 8x50 viewfinder with quick release bracket.

Internal cabling eliminates tangles and snagging as the scope turns
AutoStar II supplies hand control of the GoTo function to over 144,000 celestial objects in the database
Advanced built-in computer for accurate control of the StarLock, GoTo, GPS, and electronic slow motion controls
Adjustable height tripod of 29 to 45" has muscular 3" diameter legs dispensing an ultra-stable platform that folds up for ease of mobility
Internal Crayford-style primary mirror focusing system with a dual speed 7:1 focus control, eliminates image shift and mirror flop making precise focusing a simple twirl
RA stainless steel shaft is 12" long, threaded, with a 1.75" diameter. Together with the 1x22 lb. threaded stainless steel counterweight, it affords safe and easy balancing
Fast f/8 ACF- Advanced Coma Free optical system produces wider, flatter fields with no coma and pinpoint stars out to the edge of large imaging sensors or very wide angle eyepieces
Series 5000 HD-60 25mm Eyepiece, 1.25", from Meade offers a large 60° apparent field of view and a flat seeing, right-to-the-edge of the glass viewing area with more than 17mm of eye relief
StarLock continuous automatic integrated guide system contributes to precise drift polar alignment, finds and centers targets and locks onto a field star as faint as 11th magnitude with no user input
Primary and secondary mirrors have been configured concurrently for maximum correction. Both are made of low-expansion borosilicate glass. The correcting plate/lens is made from aspheric high-spectral transmission Borofloat glass from Schott AG Germany. Resolving Power - Dawes Limit: 0.456 arc seconds. Secondary Obstruction: 20.95%. The optical tube is made of aluminum
The computer hand controller features a double line, 16 character LCD - Liquid Crystal Display with 20 backlit LED buttons. GPS is part of the system. It has an internal clock. The control panel delivers options for 12v DC in, 12v DC out, power, focuser and reticle. A handbox port, RS232 computer connection port , StarLock port and auxiliary guide port are provided
StarLock's wide field camera has a 25mm x 26mm f/1.04 optic with a ½" format. A CMOS sensor provides a field of 14.72 x 11.78°. The narrow field camera has an 80mm x 400mm f/5 optic with a ½" format. Its CMOS sensor provides a field of 57.2 x 45.8 arc minutes or 2.68 arc seconds per pixel. It has a high precision pointing of +/- 1 arc minute and high precision guiding of +/- 1 arc second RMS with good seeing. There is a 1-4 second correction update rate depending on star magnitude. The faintest guide star has a magnitude of 11. The high precision alignment is a semi-automatic drift align procedure for exceptionally precise polar alignment
The rugged GEM - German Equatorial Mount is provisioned with large bearing surfaces and roller bearings in both RA and DEC axes for an extremely solid and stable platform. It is endowed with a 90.0 lb / 40.80 kg instrument payload capacity. The .68" diameter brass worms and 255-tooth 5.8" main gears are driven by two DC Servo drive motors with encoders on both axes. There are three slew speeds with tracking rates of .01x to 1x sidereal, with faster slewing at 2x, 8x, 16x or ¼°, ½°, 1°, and 3° per second. The maximum slew speed of 3° per second allows the telescope to slew 180° to the opposite side of the sky in only one minute. The tracking distance past the meridian is 20°. The tracking modes are EQ North and EQ South. The alignment procedures are 2-star align, 1-star polar align and Starlock assisted drift align
Optical Design Catadioptric (Cassegrain)
Aperture 10"/254 mm
Focal Length 2032 mm
Focal Ratio f/8
Eyepiece Barrel Diameter 25 mm
Diagonal 2"
Finderscope 8x50 mm
Tripod Height: 29 - 45" / 63.5 - 114.3 cm
Mount Type German Equatorial Mount
Power Source 12v DC 5 amp Meade Universal Power Supply (included)
External DC battery or power pack
Optical Tube Dimensions 29.3 x 20.3 x 15.5" / 74.4 x 51.6 x 39.4 cm
Weight OTA: 45.5 lbs / 20.6 kg
StarLock: 6 lb / 2.72 kg
Mount body: 55 lb / 25 kg
Counterweight shaft and cap: 17.8 lb / 8.1 kg
Counterweights: 22 lb / 10 kg
Tripod: 36 lb / 16.3 kg
Meade LX800 10"/254mm f/8 ACF Catadioptric Telescope Kit with StarLock
  • Series 5000 HD-60 25mm Eyepiece (1.25")
  • LX800 German Equatorial Mount with StarLock
  • Tripod
  • Viewfinder
  • 2" Diagonal
  • StarLock
  • AutoStar II Hand Control
  • Crayford Style Focuser
  • Meade Universal Power Supply
  • Stainless Steel Counterweight
  • AutoStar Suite Astronomer Edition Software
  • One Year Limited Warranty
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