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, meade lx90. 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, meade lx90 type of mount can be used for both astrophotography and observing.

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.

Meade lx90

View All Specifications. With pushbutton controls, automatic locating and tracking of celestial objects, and a wealth of object data at your fingertips in the AudioStar controller, the LX90 will provide hours of enjoyment under the night sky. The patented Advanced Coma Free ACF optics produce impressively flat fields of view with no coma, even out to the edges of larger format cameras or extreme wide angle eyepieces. This makes the ACF system ideal for visual observers and astro-imagers alike. The ACF system also reduces astigmatism and eliminates diffraction spikes. UHTC are specialized multi-layered coatings that are precisely designed to improve the performance of your telescope's optics. You'll see brighter star clusters, more fine detail in nebulae, and additional surface features on planets. The optical path and components of the ACF telescope design. Interested in astrophotography? Meade ACF telescopes, with their long native focal lengths, are great instruments for photographing planets and the Moon in high-resolution detail with a DSLR or astro camera. And the addition of the optional Meade ACF 0. And though it may be obvious, it's still worth noting: Every Meade ACF telescope features dual-experience functionality, meaning that you can attach a camera and capture stunning astrophotographs, or you can pop in an eyepiece to visually study a celestial object — like Galileo, Herschel, Messier, and other astronomers both professional and amateur have done for centuries. The rewards of astrophotographic endeavors with an ACF lie in the dramatic colors and structure of objects revealed with impressive resolution by the tremendous light gathering capability and sharpness of the ACF optics. The visual experience is equally breathtaking: the real-time sight of an astronomical object through the eyepiece engenders a powerful, almost spiritual connection with the heavens. The view is ethereal and immersive, 3D-like, and made all the richer by the knowledge that you're looking back in time — millions of years in the case of some distant galaxies, to when they emitted the photons that are now just reaching your retinas.

The specification 1. Above mm Above 14".

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.

Disclosure: This post contains affiliate links and we may earn a small commission if you click through and make a purchase. Are you looking for a telescope that significantly reduces aberrations that are a natural cause of some telescope optical systems? A Schmidt-Cassegrain telescope with some important changes may be what you need. With coma-free optics and stellar performance for both visual and imaging, the LX90 is an all-round performer. Intermediate level users will quickly adapt to the LX90, but there is still a learning curve required. I think serious astro imaging users will find the scope limiting, but additional accessories will bring out its full potential. Even though I think this premium telescope is an expensive buy, its quality build, GoTo, and coma-free optics provide value. This deep-sky stargazing telescope is for the developing beginner and the intermediate user looking for a reliable, high-performing astronomy instrument. Exactly as advertised.

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.

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There are basically two different construction types: the rack and pinion focuser and the Crayford focuser. Precise and quick star alignment is done near effortlessly with an incorporated 16 channel genuine Sony GPS receiver. Object positioning system, available in real GoTo and also PushTo versions. Tracking and guiding the long exposures needed to capture faint objects requires an equatorial mount that is precisely polar aligned. Lowest useful magnification 29x. Has UHTC and a resolving power of 0. Objetos celestes que puedes ver con telescopios dependiendo de la apertura Thanks to ACF, the stars are also point-shaped right out to the edge of the image field, displaying no elongated comet-like distortions. This style mounting provides an extremely simplified setup, as no polar alignment is necessary! The aperture indicates the diameter of the objective lens or the mirror. Cuts exposure time by half and provides a wider field of view. Visit the Orion Community Center for in-depth information on telescopes , binoculars , and astrophotography. We have chosen to not carry eclipse glasses.

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.

A built in channel GPS receiver also provides location and accurate time, making the alignment procedure fast and extremely accurate. This high precision focuser allows you to obtain an extremely accurate image focus. Filter By. Focal length: mm. Recommended for This law of optics can only be compensated for by an erecting system. 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. Fan for a quicker alignment of the mirror temperature to the ambient temperature. Magnification with included eyepieces 78x. 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. The tripod is a part of the mount, it provides a stable stand and is usually adjustable in height. The drive base control panel has multiple ports including 2x Aux ports, the AudioStar handbox port, and a 12v power input port.