38.2 MB (2.0 MB compressed)
2969 x 4500 pixels
25.1 x 38.1 cm ⏐ 9.9 x 15.0 in (300dpi)
GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY
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.
Model release not required. Property release not required.