Lecture 7 Flashcards
(15 cards)
Who made the first photogrpah?
NICÉPHORE NIÉPCE (*)
What is Camera obscura
The first camera, 1544
Who is Nicéphore Niépce
Made first photograph. Called Window at Le Gras (1826)
Who is Louis Daguerre
Created the photo process, “degeurreotype”
- coated copper plate with silver iodide and water
Piece: Boulevard de Temple
- his blurs out movement
What did Henry Fow Talbot do?
Made photos with paper and salt (*)
Who are the ghost mothers?
When women holding babies disappear in the image (cuz mothers who ghosted)
What was the kodak brownie?
One of first cameras made accessible to general public
Variables that affect exposure?
shutter speed, aperture of lens, sensitvity to photoreceptor
What us shutter speed?
Shutter speed is the length of time the camera’s shutter is open
What is depth of efiled
How in focus your image is
(more depth of field= more focus for all image)
What is Bokeh?
Pics that are out of focus in background (ex: background blurred) and in focus in foreground controlled by aperture opening
What does ASA and ISO stand for?
ASA = American Standards Association (1960 - 1987) ISO = International Organization for Standardization
What are photosensitive media?
What is color temperature?
Measured in °Kelvin
Derived from heating a “blackbody radiator” (i.e. a piece of black metal) until it glows.
Daylight has all of the colours present (re: Newton’s prism); artificial light sources are represented by smaller portions of the visible spectrum
What are Telephoto lens?
