Stogs The Camera and The Eye

Is someone is short-sighted their glasses will feature what kind of lens?

• convex

• concave

• refractive

• reflective

Is someone is long-sighted their glasses will feature what kind of lens?

• concave

• convex

• refractive

• reflective

These parts of the eye help to focus an image.

• lens

• pupil

• iris

• cornea

What kind of lens is shown in the image?

• concave

• convex

• refractive

• reflective

What kind of lens is shown in the image?

• concave

• convex

• refractive

• reflective

What is the function of the iris?

• Focusing

• Helps control how much light enters the eye

• Conveys electrical signals to the brain

• Inverts image

In a simple lens camera what records the image?

• shutter

• film

• lens

• diaphragm

What is the name of the distance between the lens and the image which it forms?

• reflective length

• refractive length

• focal length

• blurry length