Optical Devices
- Shutter (photography), a photographic device that administers the exposure by limiting the time over which light is admitted
- Movie projector shutter, used to interrupt the emitted light during the time the film is advanced to the next frame
- Stage lighting shutter, used to modify the light cast by a theatre light
- A device used to manipulate pulses of light in a signal lamp
Read more about this topic: Shutter
Famous quotes related to optical devices:
“The convent, which belongs to the West as it does to the East, to antiquity as it does to the present time, to Buddhism and Muhammadanism as it does to Christianity, is one of the optical devices whereby man gains a glimpse of infinity.”
—Victor Hugo (1802–1885)