Meade ETX90EC Telescope w/Electronic Controller Review

Meade ETX90EC Telescope w/Electronic Controller
Average Reviews:

(More customer reviews)
The ETX-90EC was a breeze to set up. Within 20 minutes I was viewing the moon in my backyard. The optics are fantastic for the price and the standard eyepiece is great for terrestrial peeking as well asstargazing.
The motor works well and the variable speeds are veryeffective, but mine is a bit noisy. It tends to growl as it idles and Ihave not been able to determine if this is normal or not. Other downsidesare the vertically exposed eyepiece (I ended up using a plastic cylinder asa protective cap) and the six screws on the spotting scope, which makecentering very difficult.
You definitely need the tripod because thestandard base is unstable unless you are placed on solid rock, so prepareto add another $200 to the price. And the erecting prism is a must forterrestrial viewing.
All in all this is a great scope. The fewlimitations are far outweighed by the line of eyepieces and accessoriesavailable for the ETX-90EC such as Autostar and the 35mm camera attachment.This is a great deal for beginning and amateur use, expandable enough thatthis could very well be the only scope you will ever need.

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Product Description:
Meade finally brings a serious telescope into thecasual-consumer price range. The ETX-90EC Astro offers extraordinaryoptics at an affordable price. It combines a high-resolution opticaldesign and diffraction-limited imaging with microprocessor-controlled,precise celestial-object tracking, all in a nicely styled, highlyportable package.
Improvements to this model include a new forkmount with dual-axis drive system. The ETX-90EC also includes hightorque DC motors on both telescope axes, permitting electronicoperation from the hand-held controller. This push-button electroniccontroller has four dual-axis drive speeds: slow, 8x for imagecentering at high power; medium, 32x for image centering at lowerpower or for pushbutton tracking in altazimuth mode; moderate, 0.75degrees per second for image centering in the viewfinder or forterrestrial tracking; and fast, 5 degrees per second for fast scanningacross the sky.
The Meade ETX-90EC is specially designed to beportable and used in the field. It offers cordless operation, allowingyou to use the telescope's dual-axis drive system for more than 40hours on eight AA batteries. At approximately 8 pounds and 15 inchesin length, it packs a lot of power into a compact unit.
TheETX-90EC uses a 90mm Maksutov-Cassegrain optical design, and Meadeactually warranties the optics of the ETX-90EC "to equal or exceed theoptical performance and resolution of any Maksutov optics of similaraperture ever manufactured at any price." The ETX-Series optics offersuperb contrast, image brightness, and resolution; Meade claims thetelescope consistently outperforms many instruments of largerapertures. Meade also uses EMC super multicoatings on all opticalsurfaces to maximize light transmission through the corrector lens andreflectance from the primary and secondary mirrors. The flip-mirrorsystem allows for 90-degree observation of land and sky objects,straight-through observation using the optional #932 45-degreeErecting Prism, or photo-ready imaging using the optional #64T-Adapter and your own 35mm camera.
Overall, the Meade ETX-90EC isa fine piece of craftsmanship at a surprisingly affordable price. Forthose of us who spent our childhood peering through old-style consumertelescopes, using the ETX-90EC is like getting time in the PalomarObservatory. From shifting cloud belts on Saturn to the glowingfilaments of the Orion Nebula, this instrument lets you observe theheavens in extraordinary detail.

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