Lens and optical system
A lens has a convex or concave shaped smooth non-spherical surface or non-circular curve which is formed of a medium indicating negative refraction.
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
30.03.2010
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| Online Access | Get full text |
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| Summary: | A lens has a convex or concave shaped smooth non-spherical surface or non-circular curve which is formed of a medium indicating negative refraction. |
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