Camera and Human Eye similarities to understand the function of a camera

The similarity between camera and human eye

1. Camera & Human Eye
By:
Dr. Rajeev Kumar Panda

2. CAMERA HUMAN EYE
A light tight box
The eye with eyelids
and the eyeball is a light
tight biological system

3. CAMERA HUMAN EYE
Lens
Lens

4. CAMERA HUMAN EYE
Aperture
The pupil

5. CAMERA HUMAN EYE
Shutter
The eyelid

6. CAMERA HUMAN EYE
Film/ CCD/CMOS for
recording of image
Retina, a light sensitive layer
work for record of image

7. CAMERA HUMAN EYE
Viewfinder to see and
compose the object
The whole eye has got
the automatic system of
viewing and composing