类似的网站 Telescope-optics.Net
Amateur Telescope Optics
描述: Optical aberrations in amateur telescopes. Includes principles of physical and optical imaging with detailed review of primary aberrations. Also, aberrations in popular reflecting, refracting and catadioptric telescope ...
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3.0 / 5.0, 审阅 Sites Like Search
语: English
网站主题: astronomy
A Web site for amateur astronomers who are beginning users of Cassegrain telescopes. Advice on operating, observing, astrophotography, and accessories.
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3.0 / 5.0, 语: English
The NexStar Resource Site - Web site dedicated to the NexStar, CGE, CGE Pro, CGEM and AS-GT lines of computerized telescopes from Celestron. Resources and unique ...
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3.0 / 5.0, 语: English
Photos and blogs of camping trips, star parties and observing sessions.
网站评级:
3.0 / 5.0, 语: English
ScopeCraft,Inc. specializes in large telescopes and drive systems
网站评级:
3.0 / 5.0, 语: English
Equipment information, alignment tips, images, planet finder, ham radio/WB9DLC, and links.
网站评级:
3.0 / 5.0, 语: English
Get the latest outer space and science news, NASA information, watch space flight videos at Space.com. View exclusive solar system Images, latest astronomy news and ...
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4.5 / 5.0, 语: English
This site is a repository for information for and by ATMs (Amateur Telescope Makers). Contributions of material gladly accepted.
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3.0 / 5.0, 语: English
Beginner's advice and articles, and telescope, eyepiece and accessory reviews.
网站评级:
3.0 / 5.0, 语: English