Understanding ISO in Photography

What is the effect of ISO on the exposure triangle?

• It does not affect the exposure triangle

• It balances aperture and shutter speed

• It adjusts the light sensitivity

• It changes the focal length.

What does ISO in photography refer to?

• A) Image Stabilization Option

• B) International Standards Organization

• C) Image Sensitivity Optimization

• D) Image Sensor Output

How do the components of the exposure triangle affect your image?

• They change the color

• They adjust the brightness and depth of field

• They alter the focus

• They modify the contrast.

What are the three sides of the Exposure Triangle?

• A) ISO, Shutter Speed, Aperture

• B) ISO, White Balance, Focus

• C) Shutter Speed, White Balance, Focus

• D) Aperture, White Balance, ISO

What does ISO control in terms of image exposure?

• The color balance

• The sensitivity to light

• The focus

• The depth of field

What is film grain or granularity?

• A smooth texture of processed photographic film

• The random optical texture of processed photographic film due to small particles

• A type of film used in digital cameras

• A color filter used in photography.

What does a higher ISO value indicate in terms of light sensitivity?

• Less sensitive to light

• More sensitive to light

• No change in sensitivity

• Depends on the camera.

What is a common issue with using a high ISO setting?

• Increased sharpness

• Increased noise

• Decreased contrast

• Decreased saturation

As the ISO/gain gets higher, the image will look _______.

• shaky
• grainy
• blue
• out of focus

ISO affects how bright your photos appear.

• True

• False