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Advanced Coma-Free telescope with GoTo function. Objective lens diameter: 203mm. Focal length: 2000mm

Catadioptric
Optical design
203
Aperture – the diameter of the light-collecting lens or mirror that the telescope uses to collect light
2000
Focal length – the distance from the primary lens or mirror to the point at which the light is focused
Availability

Product ID 72519
Brand Meade Instruments Corp.
Warranty 2 years
EAN 0643824213845
Package size (LxWxH) 58x38x81 cm
Shipping Weight 31.33 kg
Description

This 8" LX200-ACF has 8" diameter f/10 ACF optics (focal length 2000mm) and Ultra-High Transmission Coatings (UHTC) for maximum image brightness and contrast. Features the advanced LX200 AutoStar II computer system with 145,000 object library, multiple guided tours, High Precision Pointing capability with sub arc-minute pointing accuracy, and Meade SmartDrive with Permanent Periodic Error Correction.

Precise and quick star alignment is done near effortlessly with Meade's level north technology alignment system incorporating a 16 channel GPS receiver. The Autostar II is flash-updatable via free downloads at Meade.com (optional cable required). The drive base of the telescope has multiple input and output ports including an RS-232 PC interface and jacks for a (user supplied) CCD Autoguider and illuminated reticle.

Mechanically loaded as well all LX200 models feature a primary mirror locking mechanism, which effectively prevents movement of the primary mirror during long exposure astrophotography or observing. Turn the lock knob located just above the telescopes main focus knob and the progressive-tension primary lock completely cancels any residual image shift due to mirror movement during visual, photographic, or imaging applications.

All LX200-ACF models feature the DC-servo driven super heavy duty double fork mount, the strongest and most rigid mount in its class. Fast slew speeds are from 1 to 8 degrees per second, and can be user selected at .1 degree per second increments, while fine slewing and photographic guiding speeds can be adjusted from .01x to 1x sidereal in one one-hundredth increments. The mount and all electronics are internally powered by 8 (user supplied) C-cell batteries which will typically operate the telescope for around 20 hours (optional Meade Universal AC adapter also available). The mount additionally has mechanical locks and slow motion manual controls in both axis if for some reason you found yourself without power.

The LX200-ACF comes fully equipped a 1.25" diagonal mirror, Series 4000 26mm Plössl eyepiece, 8x50 viewfinder with quick release bracket and Meade AutoStar Suite Astronomer Edition Software for PC. Scope weight is 45 pounds with 19 pound tripod. Ships in 2 boxes.

Features:

  • 8" f/10 Advanced Coma Free Optics – 2000mm focal length
  • Ultra-High Transmission Coatings (UHTC)
  • AutoStar II GOTO system
Specifications
Product ID 72519
Brand Meade Instruments Corp.
Warranty 2 years
EAN 0643824213845
Package size (LxWxH) 58x38x81 cm
Shipping Weight 31.33 kg
Optical design catadioptric
Optical scheme coma-free Schmidt–Cassegrain
Optics material Pyrex
Objective lens diameter (aperture), mm 203
Focal length, mm 2000
Highest practical power, x 400
Magnification, x 34
Aperture ratio f/10
Resolution threshold, arcseconds 0.56
Limiting stellar magnitude 14
Focusing coarse: by moving the main mirror; fine: by moving the eyepiece along the optical axis
Eyepiece barrel diameter, in 1.25
Close focus, m 8
Finderscope optical, 8x50
Mount alt-azimuth, fork, dual arm
Built-in sensors GPS, horizon, magnetic declination
Slew rate up to 8 degrees per second
Tracking rate daily
Positioning accuracy standard: about 2
Automatic horizontal alignment
Automatic magnetic pole search
Input date and time
Ports RS-232
Guiding system alignment reference stars with the manual centering of the star in the field of view
Autoguider
Programmable options night sky excursion mode with audio lecture, automatic search in the database, autoguiding (GoTo)
Objects database over 145,000 objects
Update via Internet for catalogues of artificial Earth satellites, asteroids, comets
Power supply resource with AutoStar: about 20 hours, 12V car cigarette lighter, 8 C batteries, 220V network adapter, 12V
Optical tube dimensions, mm 231х425
Observed object planets of the Solar System and deep-sky objects
Video