Digital Photography and Imaging Week 10

31.05.2021//Week 10

Koh Han Rong (0344410) 
Bachelor of Design (Hons) Creative Media
Digital Photography and Imaging

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Lectures:

EXPOSURE: In photography, exposure is the amount of light that reaches your camera sensor or film.

Figure1.1 Type of exposure

Iris/Aperture: control the flow of light entering the lens.

Figure1.2 Type of Lens

SHUTTER SPEED: how fast the Lens open and close.

Figure1.3 example of shutter speed

ISO: Originally referred to the sensitivity of film—it's "light gathering" ability. For digital photography, ISO refers to the sensitivity—the signal gain—of the camera's sensor.

Figure1.4 example of each stage ISO

LENS PERSPECTIVE: wide-angle lens, standard lens and tele lens. Different lenses are designed for different purposes. Lenses can be categorized by FOCAL LENGTH.

Figure1.5 types of the camera lens

DSLR V.S SMARTPHONE: smartphones vs Cameras = Convenience vs Quality

DSLR cameras are designed to capture images. Phones are designed to carry out a multitude of functions.

Phone cameras are very limited by size. The size of the lens and the size of the sensor that captures the photos. Entry-level DSLR have much larger lenses and sensors than mobile phones do.

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