4. Optical zoom and digital zoom
Optical zoom
• Optical zoom : is often used when taking photographs from a distance an optical zoom is a true
zoom lenses which is one that is found in film cameras and they produce more better quality
images.
Digital Zoom
• Digital zoom: Some cameras offer a digital zoom, which is simply some in-camera image
processing when you use digital zoom all it does is makes the image of you are trying to capture
makes the centre of the image bigger which people prefer as more efficient.
