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Meade 8" LX90ACF Go-To Šmidt-Kasegrenas

€2120.00



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  • Gamintojas: Meade instruments

Meade 8" LX90-ACF computerized Go-To telescope

  • The NEW LX90-ACF represents the latest step in the evolution of the LX90, featuring Meade's f/10 ADVANCED COMA-FREE OPTICS: Building from a classic RC design, Meade has created a new optical design with the same coma-free pinpoint star images and flatter field that discerning astrophotographers and most professional observatories expect. The NEW LX90-ACF with Meade’s Advanced Coma-Free system also reduces the astigmatism and eliminates diffractions spikes found in classical RCs. No competing Schmidt-Cassegrain Telescope can make those claims. The LX90-ACF is the perfect platform for the demanding visual observer and imaging enthusiast with telescopes available in apertures of 8 inches, 10 inches, and 12 inches. When it comes to industry-leading optics, depth of features, and computerized operation, the LX90-ACF is the best all-around telescope value you can find.
  • GPS - LX90-ACF can do more than track satellites. It talks to them as well. Turn it on and the built-in Sony GPS sensor immediately determines your precise date, time and location. AutoAlign™ then uses this info to align your scope for a tour of the most spectacular sights in the universe. With all the features of the legendary LX90GPS, plus the additon of Advanced Coma-Free optics and the ability to communicate to satellites, the new LX90-ACF now has it all.
  • AUTOALIGN – Telescopes with Meade’s new AutoAlign come pre-aligned. They are smart scopes that know the night sky right out of the box. AutoAlign picks two fail-proof alignment stars for you and places them right in your viewfinder. Just center them to fine tune your alignment and the wonders of the universe are at your fingertips.
  • OVERSIZED PRIMARY MIRROR – Only Meade manufactures their primary mirrors in diameters larger than their listed aperture (e.g. the diameter of the 8" LX90’s primary mirror is actually 8.25").This additional 1/4" yields a wider, fully illuminated field-of-view, and allows you to see the light other telescopes leave behind.
  • SMARTFINDER™(RED DOT) & 8 X 50 VIEWFINDER – Quickly and easily locate and center deep sky objects.
  • SLEW SPEED – The LX90-ACF slews (moves) from star to star at 7 degrees per second. That is more than twice as fast as the competition. This means that over the course of an evening, a Meade LX90-ACF will show you two to three times more objects.
  • RIGID CAST ALUMINUM FORK MOUNT – The Meade LX90-ACF's Optical Tube Assembly is mounted on two sturdy fork arms giving you a rock solid platform for astrophotography.
  • LX200 - SERIES TRIPOD – The LX90-ACF comes standard with the same sturdy field tripod as the LX200-ACF series telescope.
  • SMART DRIVE – Meade’s AutoStar provides Periodic Error Correction (in polar mode). Over the course of one or more training periods your LX90-ACF will minimize guiding corrections during long exposure astrophotography.
  • AUTOSTAR CONTROLLER – Meade’s AutoStar can be updated after purchase.
Specifications 8"
Optical Design Advanced Coma-Free
Clear Aperture 203mm (8")
Focal Length Focal Ratio 2000mm f/10(8")
Optical Coating MgF2 on correcting plate (2-sides); standard aluminum on primary and secondary mirrors
Ultra-High Transmission Coatings (UHTC™) Included
Optical Tube Dimensions (dia. x length) 9.1" x 16.75"
GPS SonyGPS
LNT Module Patented Level-North Technology with electronic level sensor, electronic magnetic north sensor, high-precision clock.
Smart Finder Red Dot viewfinder
Viewfinder 8x50
Telescope Mounting fork-type; double tine
Setting Circle Diameters, RA and Dec. RA: 8"; Dec: 5"
Zero Image-Shift Micro Focuser optional
GO TO Pointing Precision (approx.) 5-arc mins.
Pointing Precision, High Precision Mode 3-arc mins.
Slow-Motion Controls electric, RA and Dec
#497 AutoStar Hand Controller PIC 16C57 microcontroller; 2 line x 16 alphanumeric character display; 20-button keypad, red LED backlit
Batteries (user-supplied) 8 x C-cells
Battery Life (approx.) 60 hrs.
Onboard Celestial Object Database 30,223 objects
Slew Speeds: RA and Dec: 1x, 2x, 8x, 16x, 64x, 128x sidereal and 1.5°/sec., 3°/sec., 6.5°/sec.
Tracking Rates sidereal, lunar, or custom-selected from 2000 incremental rates
Tube Body aluminum
Mount Castings aluminum
Primary, Secondary Mirrors Pyrex glass
Correcting Plate/Lens clear water white glass
Telescope Weight 33 lbs.
Tripod Weight 19 lbs.
Field Tripod Height all models: 30" to 44" variable



Ši prekė į katalogą buvo įtraukta Ketvirtadienis 03 rugsėjo, 2009.