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| An excellent program to study the effects of telescope parameters on image quality. A must have for those star testing their telescopes. New program for image processing is available. | |
| Last Update January 23, 2005 Listed Since January 23, 2005 | |
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| Feedback from our users | |
| Posted by jhuggins, October 12th, 2001 | |
| Praise: | If you need to know more about how optics work, this is the program for you. I have not seen a program like this one anywhere else. I really love the ability to see what my choices in optic parameters do to an otherwise perfect image of Mars and stars. At $0, this is an infinite value. |
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