Camera vs The Eye

What is the technical name for the camera shown?

• Digital single-lens reflex

• High-resolution closed circuit

• Spy camera

• Astronomical telescope

The iris of the eye changes size to let different amounts of light into the eye, this same effect in a camera is called

• variable focal length
• hole in the center
• aperture

• how far or close a lens sees

Camera Obscura (the first camera created) used what coming through a hole in the wall to reflect the image on the inside wall

• Air

• Light

• The Moon

• The persons eye

What do the eye and the camera lens have in common?

• The cornea and lens both allow them a larger field of view

• The both blink

• The size of the pupil lets light in, aperture in a camera does too

• iRobot

Which has a more limited scope of view

• Camera

• Eye

Which part of the eye controls nerves allowing it to focus on objects so they are not blurry?

• Retina

• Eyelash

• Eyelid

A sensor chip in a camera is similar to...

• Pupil

• Nerves in the eye / retina

• Eyebrow

• Aperture

Which is better at adjusting in the dark? Why?

• An eye

• A camera

• Adapts by automatically adjusting sensitivity to light

• far sight