Forensic Photography Quiz

What is the purpose of the lens in a camera?

• To store images

• To capture sound

• To focus light on the film

• To control the camera's battery

What does the focal length of a lens affect?

• The color of the image

• The depth of field

• The size of the camera

• The weight of the camera

What is a zoom lens?

• A lens that only works in low light

• A lens that captures images in black and white

• A lens that can change its focal length

• A lens with a fixed focal length

What does shutter speed control?

• The size of the camera

• The type of lens used

• The color of the photograph

• The amount of light reaching the film

What is the effect of a fast shutter speed?

• It increases the depth of field

• It blurs the image

• It freezes motion

• It allows more light to enter

What does the diaphragm do?

• Controls the camera's battery

• Stores the images

• Regulates the amount of light

• Changes the camera's color

What is the f-number?

• A type of film

• A setting for the camera's battery

• A type of camera

• A measure of the lens' light-transmitting ability

What does depth of field refer to?

• The color of the photograph

• The distance between the camera and the subject

• The range of distance in a scene that appears sharp

• The size of the camera

What happens when you use a smaller aperture?

• It captures more light

• It decreases the depth of field

• It makes the image darker

• It increases the depth of field

What is the function of the viewfinder?

• To change the lens

• To show the scene being photographed

• To control the camera's battery

• To store images