Meade lx90

The LX90 mount : Observing the starry heavens is now even easier, with this mount requiring no previous knowledge of the night sky. Simple set it up and go : all you have to do is to confirm a pre-positioned reference star suggested by the mount. The mount works on the same principle as large professional observatories and already contains the positioning data for over 30, celestial objects in the AutoStar hand box supplied: 13, DSOs, meade lx90, the complete Messier, Caldwell, IC, and NGC catalogues, 16, stars sorted by name and SAO number, 8 planets, the Moon, 26 asteroids, 15 comets and 50 artificial satellites. All of these objects are slewed to quickly, precisely, quietly, meade lx90 reliably: the GoTo function works meade lx90 9 different, freely selectable positioning speed s: 6.

This largest of the LX90 models collects over twice as much light as an 8" telescope, effectively doubling the image brightness on faint deep sky targets. Precise and quick star alignment is done near effortlessly with an incorporated 16 channel genuine Sony GPS receiver. The Autostar is flash-updatable via free downloads at Meade. All LX90 models feature the solid and stable LX90 aluminum double fork mount, with fast slew speed adjustable from 1 to 7 degrees per second. Fine slewing and photographic guiding speeds can be adjusted from. The mount and all electronics are internally powered by 8 user supplied C-cell batteries which will typically operate the telescope for a generous 60 hours optional Meade Universal AC adapter also available.

Meade lx90

If your main interest is deep-sky astrophotography, the equatorially mounted LX85 is the way to go. Tracking and guiding the long exposures needed to capture faint objects requires an equatorial mount that is precisely polar aligned. But if your primary interest lies mostly in visual pursuits — observing objects rather than photographing them — then the fork mounted LX90 is a better choice: it is simpler, doesn't involve counterweights, and doesn't require critical polar alignment. Mind you, either type of mount can be used for both astrophotography and observing. It's just that each mount type is better suited to one or the other. Without the wedge, images will exhibit "field rotation," in which stars toward the periphery appear as arcs rather than pinpoints. But polar alignment will be more precise with the LX85 because it accommodates an optional polar scope, which the LX90 does not. The polar scope is extremely helpful for dialing in the pinpoint alignment needed for deep-sky astrophotography. Meade LX85 Telescopes. Now an employee-owned company, we pride ourselves on an unswerving commitment to best quality products, value and unmatched customer care. Orion offers telescopes for every level: Beginner , Intermediate , Advanced , and Expert.

The Global Positioning System simplifies the initialisation meade lx90 a computerised control system. Compose your own review Do you have specific questions about your order or products? Total weight kg.

This largest of the LX90 models collects over twice as much light as an 8" telescope, effectively doubling the image brightness on faint deep sky targets. Electronics include the advanced Meade AudioStar computer system with over 30, object library, multiple guided tours, high precision pointing capability, and Meade smartdrive with permanent periodic error correction. Precise and quick star alignment is done near effortlessly with an incorporated 16 channel genuine Sony GPS receiver. The AudioStar is flash-updatable via free downloads at Meade. Fine slewing and photographic guiding speeds can be adjusted from. The mount and all electronics are internally powered by 8 user supplied C-cell batteries which will typically operate the telescope for a generous 60 hours.

The 8" Meade LX 90 comes packed full of features. Some of the most popular features are listed below. The 8" Meade LX90 Telescope has been a reliable workhorse for astronomers for years. For a complete manufacturer listing for the 8" Meade LX90 take a look at the complete description below. 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. No competing Schmidt-Cassegrain Telescope can make those claims.

Meade lx90

When I'm not writing reviews, I'm out under the night sky with my own homemade or modified telescopes, with over 7 years of hands-on experience in astronomy, having owned telescopes myself, of which 20 I built entirely. It works fine, though the typical degree apparent field of view can seem a little narrow, and it does not max out the possible field of view achievable with a 1. You can also run it off a suitable DC power supply. Leaving batteries in the compartment would be a good idea even if you do opt to run the LX90 off external power, as the batteries will provide backup if power is disconnected, avoiding the need to perform an alignment all over again. Should it fail, not much would be lost apart from time wasted during setup. As always, remember that any damage to the optics requires replacing the whole set, so be sure to check that the corrector is undamaged and the mirrors are clean and reflective, as well as testing to make sure that the GoTo and tracking functions of the mount work flawlessly before purchasing. A dew shield is practically mandatory to protect the corrector plate from condensation, and it also reduces glare and stray light inside the telescope as well as protecting it from pollen, dust, dirt, and debris blowing in the air. A 21mm Baader Hyperion 97x or Explore Scientific degree 18mm x makes for a good medium-power ocular, while additional shorter focal length eyepieces such as an Explore Scientific 14mm degree x or Baader 13mm Hyperion x are good investments too. A Barlow lens may be a good idea in place of short focal-length eyepieces if you plan on doing planetary imaging, for which a Barlow is necessary.

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The AudioStar handheld control provides a database of 30, astronomical objects. For complete warranty details contact Meade at Another advantage of the LX90's fork-mounted EQ configuration is that it does not require counterweights — so, less heavy stuff to haul around. Focal length. While this makes the setup easier than the LX85 remember there is no need for polar alignment , it also translates into an ever more stable platform — the name of the game when you're considering very high power planetary viewing. The naked eye, for example, can make out stars with a magnitude of up to 6. Focal length: mm. Welcome Back. Optical diameter mm. With UHTC and a resolving power of 0. Aperture mm. PEC correction. Sort by: Relevance min. Click to read more

If your main interest is deep-sky astrophotography, the equatorially mounted LX85 is the way to go.

The motorised LX90 mount has a generously-sized gearbox with a millimetre diameter worm gear. Our additional services:. Finder scope. Ideal for APS-C and smaller camera sensors. Telescope aperture range:. LX90 Telescopes. Alignment is particularly simple with this telescope: after entering the location and the orientation to the north, the telescope slews to two bright stars in succession. Alignment is particularly simple with this telescope. The ability of the optic to discern the fine detail of objects that are close together. Describes the exact construction of the particular mount and thereby further subdivides the different types of mount. Fully multi-coated optics with 75mm backfocus. Objective lens diameter: These astronomical mounts are particularly lightweight and compact.