iris shutter


noun

a camera shutter having a group of overlapping blades that open and close at the center when exposing film.

Nearby words

  1. irina,
  2. iris,
  3. iris diaphragm,
  4. iris family,
  5. iris pit,
  6. iris-in,
  7. iris-nevus syndrome,
  8. iris-out,
  9. irisation,
  10. irish

Also called between-the-lens shutter, diaphragm shutter, iris diaphragm shutter.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019