 |
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| geometric optics; ray optics | |||
| geometrical ray optics (the study of the behaviour and properties of rays of light) | |||
| geometrical optics | |||
| geometrische Optik: 6 phrases in 1 subject |
| Optics branch of physics | 6 |
|
| |||
| geometric optics; ray optics | |||
| geometrical ray optics (the study of the behaviour and properties of rays of light) | |||
| geometrical optics | |||
| geometrische Optik: 6 phrases in 1 subject |
| Optics branch of physics | 6 |