Lens inside a CD player. Inside a CD player,light emitted by the laser diode is focused into the disc by a small lens. Shown here is a lens assembly mounted on a servo (solenoid) that keeps the lens at a constant distance from the disc | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Giphotostock |
Bildgröße: | 2969 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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