Thursday, August 7, 2014

VOCAB #3

Andrew
Deguzman p.2
VOCAB #3

macro lens: a lens designed to be top sharpness over a flat field when focused at close distances and reproduction ratios up to 1:1

manual exposure: a camera operating mode that requires the user to determine and set both the aperture and shutter speed

megabyte: just over 1 million bytes

megapixel: 1 million pixels

memory: the storage capacity of a hard drive or other recording media

memory card: typical recording medium of digital cameras

menu: an onscreen listing of user options

mode: specific operation conditions of the camera or software program

noise: the digital equivalent of grain

pan: moving the camera to follow a moving subject

perspective: the effect of the distance between the camera and image elements upon the perceived size of objects in an image

pixel: derived from picture elements

ram: Random Access Memories

raw: an image file format that has little no internal processing applied by the camera

resolution: the amount of data for an image as applied to image size

shutter: the apparatus that controls the amount of time during which light is allowed to reach sensitized medium 

slr: a camera with a mirror that reflects the image that enters the lens 

stop: the size of an aperture of diaphragm opening of a lens

strobe: stroboscopic

thumbnail: a miniaturized representation of an image file

tripod: a 3 legs stand the stabilizes the camera

ttl: through the lens

usb: universal serial bus

vr: vibration reduction

wide-angle lens: a lens that produces a greater angle of view

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