| | |  | iOptron | Home » » Galileo CCJRME 600x 50mm Refractor Telescope | | | | | | | Description: | | The Galileo CC-JRME is mounted on an Altitude Azimuth yoke mount. It's easy use up and down, left and right movement is great for beginners and casual star gazers alike. Terestrial viewing is extremely easy due to the included 45? diagonal which produces a totally erect image. The Mount is attached to a very sturdy, fully adjustable, pre-assembled metal tripod with retractable rubber feet. The telescopes optical tube assembly is finished out with a 360? rotating focus housing for the ultimate in convenience and usability.The Galileo CC-JRME optical tube assembly features a 600mm focal length. The objective lens is an 50mm two element achromat (color correct crown and flint) air spaced objective lens. The tube itself is aluminum, painted flat black internally and fully baffled for excellent visual and CCD imaging. The objective is fully multi-coated and has a resolving power of 2.28 arc seconds. The optical tube assembly is diffraction limited at ?4 (1/4 wave in Sodium light). The diagonal consists of a 45? Schmidt prism that is fully coated in Magnesium Fluoride. The finderscope is Galileo's Mars' Eye electronic Finderscope which helps by getting the observer behind the telescope without losing the surrounding field of view when targeting objects. Included with the CC-JRME are a 6mm eyepiece (52? apparent field of view), a 20mm eyepiece (52? apparent field of view) and a 3 element 3x Barlow. | | | Features: | |
• Refractor telescope with Mars Eye finderscope helps locate objects easily
• Rack and pinion focusing for accurate and fine focusing
• Includes carrying case and pre-assembled metal tripod
• Focal length: 600mm
• Objective lens: 50mm
| | | Product Details: | | | Product Length:
| 3.5 inches | | Product Width:
| 3.0 inches | | Product Height:
| 5.5 inches | | Product Weight:
| 5.0 pounds | | Package Length:
| 27.6 inches | | Package Width:
| 12.1 inches | | Package Height:
| 6.1 inches | | Package Weight:
| 8.7 pounds | | Average Customer Rating:
|  based on 2 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
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3 of 3 found the following review helpful:
 Well... it's a telescope...Oct 27, 2007
I got one of these for my birthday in 2000, and have used it on and off. I only go out and use it (if you'll pardon the pun) once in a blue moon. I lack the funds and time involved to bother with buying a more expensive telescope so I just stick with this one.
It's a telescope, and works as such - though it can be frustrating to work with and aim. The knobs to set it in position are finicky and either render it immovable or too loose. It's hard to get pointed at anything smaller than the moon. It's very light, and a slight jostle will knock you off of whatever target you're looking at - that is if you don't knock it over. Because of all this THIS IS NOT A BEGINNER TELESCOPE FOR KIDS in my opinion.
However, once lined up properly, it's still a telescope. It shines on looking at the moon, you can just barely make out the thicker bands on Jupiter (don't try to look for the red spot), and you can see the rings of Saturn (small, but you can tell). Don't bother looking for Messier Objects with it. Don't bother with the "best" eyepiece - it makes everything too dim.
10 of 10 found the following review helpful:
 Not a good choiceDec 30, 2006
This is not the way to get started in astronomy.
The red flag is the ridiculously high advertised magnification of "600x." Do you know what you will see at 600x in this scope? Nothing but a dim blur. Note that the objective (main) lens is 50mm. All telescope optics have inherent limitations; maximum useful magnification per millimeter of aperture is about 2x. Therefore, with any attempt to use this scope at magnification of over 100-120x, the increase in image size will be more than offset by breakdown, and that's even assuming the quality of the objective lens is any good. The ad's description of the objective is impressive but--given the deceptive magnification claim--not credible.
To their credit, the manufacturers have added a reflex finder instead of one of the ridiculously small magnifying finders that commonly plague these scopes. The 52-degree apparent field of the eyepiece is creditable, better than the junk so often found on these scopes. But it is too high a magnification to be used with this scope, and don't even think of using the barlow.
Using an astronomical telescope is not like playing an MP3 file and but rather like playing a guitar. It is a learned skill. And you must do a lot of homework before you buy a telescope. Buying without prior experience is like buying a car without knowing anything about driving. If you want to see the wonders of the sky, contact your local astronomy club and attend one of their star parties. The members love sharing their hobby and can set you straight as to how to get started. The best way is to learn the sky with the unaided eye and 10x50 binoculars (decent ones are available on this website), then graduate to something along the lines of a 150-200mm (6-8") Dobsonian; good ones can be found on Amazon starting at under $290.
For more information on buying telescopes, see my encyclopedic guide on Amazon: "So you want to buy a telescope."
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