Aperture, Exposure and Depth of Field. The Eye Iris – changes the amount of light entering the eye (A) Lens – can change shape to focus (B) Light sensitive.
In-Vivo Pan/Tilt Endoscope with Integrated Light Source Tie Hu, Ph. D*, Peter K. Allen, Ph. D*, Dennis L. Fowler, M.D.** *Department of Computer Science.
Unit 1D Lost Property
