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| numerische Apertur | |||
| Numerische Apertur | |||
| numerische Apertur (the product of the refractive index of the medium between the object and the lens and the sine of half the angle subtended by the lens diameter at the object); NA m (the product of the refractive index of the medium between the object and the lens and the sine of half the angle subtended by the lens diameter at the object) | |||
| English thesaurus | |||
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| NA | |||
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numerical aperture : 11 phrases in 7 subjects |
| Antennas and waveguides | 2 |
| Communications | 1 |
| Electronics | 3 |
| Industry | 1 |
| Information technology | 1 |
| Microelectronics | 1 |
| Optics branch of physics | 2 |