Obviously, the coordinates must be known beforehand. This Meade 8" LX90-ACF has Advanced Coma-Free catadioptric optics that provide sharp coma-free images. The mount is made from cast-aluminum with double-tine forks. 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. Galaxies M3, M13, M81, M82, and more through the LX90 offer spectacular views, and it performs superbly for lunar and planetary observation. The LX90-ACF represents the latest step in the evolution of the LX90, featuring Meade… Yes! 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. Includes a Series 4000 26mm Super Plössl eyepiece (96x), viewfinder (8x50 optical with crosshair), 1.25” Diagonal Mirror, and Standard Field Tripod. The optical path is a Schmidt-Cassegrain (SC) even though the glass components are often compared to a Ritchey-Chretien (RC) design. The Meade LX90 ACF is a high-performing telescope that allows you to see more lunar and planetary details as well as DSOs in all their brilliance. Meade ACF telescopes have … The AutoStar features an automatic alignment that incorporates the GPS receiver to extract your location and time and align the tube with North. Our Verdict: The Meade LX90 ACF telescope is an excellent telescope and a serious one for a buyer looking for a long-term, GoTo setup. To upgrade the system for longer exposures and images of DSOs, you’ll need to acquire additional accessories such as an equatorial wedge, an off-axis autoguider, and other accessories. The LX90 Series 8" ACF™ Telescope features a 8" aperture, 2000mm focal length, and f/10 focal ratio with Dual-Fork Mounting. Averaged over the entire visible spectrum, total light transmission to the focus increases by 15%. With an ACF optical system, coma is significantly reduced to provide clear and sharp images with no color degradation or diffraction spikes. Do You Need a Computer to Align the LX90 ACF Telescope? Meade ACF telescopes have off-axis field illumination of about 10% greater, aperture-for-aperture, than other systems utilizing standard-size primary mirrors. . Extremely high magnification and a phenomenon called mirage can distort and destroy viewing quality. Intermediate level users will quickly adapt to the LX90, but there is still a learning curve required. The system can be powered by an external power supply or batteries. Meade’s LX90 also features Ultra-High Transmission Coatings (UHTC™). Meade offers a 1-year warranty on the LX90 ACF telescope. The 8" Meade LX90 Telescope has been a reliable workhorse for astronomers for years. Precise and quick star alignment is done near effortlessly with an incorporated 16-channel genuine Sony GPS receiver. Combine the superb optics with a built-in GPS system and you have an easy-to-use, feature-filled, and easy-to-afford telescope that can keep you happily observing for the rest of your life . Initial alignment couldn’t be easier. Ideal For: Celestial Viewing, Stargazing, Lunar & Planetary Observation, DSO Viewing, Limited Astrophotography, Intermediates. Not only is glass important when you manufacture an optic, so are the coatings. It has a 30,000+ database, GPS receiver with 16 channels, and SmartDrive with Periodic Error Correction. For a complete manufacturer listing for the 8" Meade LX90 take a look at the complete description below. The LX90… It's in the top 3 bestselling catadioptric telescopes and has quite a few popular alternatives in the same price range, such as Meade 12" LX90-ACF or Celestron CGX-L. Meade 8" LX90 … І lоvе nаturе аnd thе іnfіnіtе bеаutу wе аrе ѕurrоundеd bу. The AutoStar has a feature that allows you to input the R.A. and Dec. coordinates of an object and the GoTo will slew in place to put the object within the field of view. Meade Instruments is acknowledged as one of the most innovative and dynamic companies in the telescope market. The primary mirror is also oversized, so it helps to bring more off-axis light to the eye. It’s a telescope that can be considered the jack-of-all-trades. UHTC™ are specialized multi-layered coatings that are precisely designed to improve the performance of your telescope’s optics. Although it’s not as large as its siblings in the series, it’s more compact and mobile. Actions such as removing the corrector plate from its cell, unauthorized repairs, and normal wear-and-tear are not covered under the warranty. The 8” Meade LX90-ACF includes an oversized primary mirror, yielding a fully illuminated field-of-view significantly wider than is possible with a standard-size primary mirror. The result? A 16-channel GPS receiver, 1.25” diagonal prism, and 8×50 finder with a 5-degree field of view are also included in the package with the LX90 telescope. Find helpful customer reviews and review ratings for Meade Instruments 0810-90-03 LX90-ACF 8-Inch (f/10) Advanced Coma-Free Telescope at Amazon.com. Known for its groundbreaking telescopic designs, Meade has introduced dozens of improvements over... © 2020 Meade Instruments Corp. All Rights Reserved. Meade 8" LX90-ACF is a very popular option at the top of the price range. This Meade 8" LX90-ACF has Advanced Coma-Free catadioptric optics that provide sharp coma-free images. Tripod Dimension: 30” to 44” Variable. With high-quality features and performance, Meade’s LX90 ACF™ is a staple for your astronomy ventures. For both visual and astrophotography performance, GoTo capability, and coma-free viewing, it’s a telescope worth knowing more about. THE LEGEND Combining a sophisticated level of performance, quality, features, Meade’s legendary optics and a price tag designed to work for most budgets, the LX90 … This deep-sky stargazing telescope is for the developing beginner and the intermediate user looking for a reliable, high-performing astronomy instrument. The LX90 comes with a 1.25” diagonal but also requires an erecting prism to provide a fully corrected oriented image for terrestrial use. This system also reduces astigmatism and eliminates diffraction spikes. Even though the primary mirror is a spherical one, it’s a non-issue due to its focal specs and its spherical and coma-free benefits thanks to its optical design. JavaScript seems to be disabled in your browser. . - F. Who is the Meade LX90 ACF Best Suited to? The LX90 Series 8" ACF™ Telescope features a 8" aperture, 2000mm focal length, and f/10 focal ratio with Dual-Fork Mounting.