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Photography
Question | Answer |
---|---|
Aperture | Device that controls the quantity of light that passes through the lense. |
Card readers | input device that reads memory cards |
Digital zoom | zoom takes a portion of the image and enlarges it electronically; the image quality is reduced since digital zoom enlarges the same set of pixels without adding detail. |
Extreme close-up | framing technique that cuts off top of head and chin of subject |
Flash | device used in photography producing a flash of artificial light |
Image stabilization | vibration reduction and anti shake |
Internal memory | built in storage |
LCD screens | user can see what the image will look like |
Long shot | framing technique used capture the environment and full body of subject |
Macro zoom | allows you to take extreme close-ups |
Megapixel | one million pixels; describes the size of the images captured by a camera |
Memory card | storage device used in digital cameras |
MId shot | framing technique that captures subject from waist up |
MOde dial | used to change camera functions |
Preview mode | Used to review images taken |
Optical zoom | Physically increases the length of the lens, essentially creating a magnifying glass; produces higher-quality image |
Raw | camera file format that acts like a negative, allowing you to make significant changes to the original image |
Resolution | quality or sharpness of an image, usually measured in pixels per inch; the more pixels, the higher the resolution |
Rule of thirds | divides the frame into 9 sections, points of interest should occur at 1/3 or 2/3 |
Shutter speed | amount of time that the shutter is open |