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origonal use for camra obscura was used for?
Drawing aid
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Greek meaning of "Photos"
Light
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Greek meaning of the word "Graphos"
Drawing
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Latin word for "Camra"
Room
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"absecura" in Latin means?
Dark
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What we need to produce a photagraph?
- - Dark room or box
- - light
- - somthing sensitive to light
- - a way to focus light
- - chemacals that will reveal and fix the Image
- - or a digital processor
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Nicephore Niepee is what? and what year
The first image that was produced in 1826
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william Fox talbot produced what picture and when.
Image of a lattace window in 1835
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louis Dagurre produced what photo and what year was his work produced
Still light in 1837
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Single Lens Reflex stands is the acromyn for what
SLR
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The important atrubute of a single lens reflex is?
Interchangeable lenses
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Your camras meter reads what type of light?
Reflected Light.
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Light Meter reads what percent of Gray
18%
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Camra shutter controls what ?
Amount of Time the sensor/Film is expressed to light.
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Leaf shutter is what?
The type of shutter in your camra that folds like a leaf.
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Focal plain shutter is what ?
A type of shutter that folds horazontaly on your camra
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Shutter Speeds from slowest to Fastest.
B,1,2,4,8,15,30,60,125,250,500,1000,
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on shutter speeds 1 is equual to how many seconds on all numbers.
1 second example: 2 = 1/2
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every increment on the shutter eather cuts in ------ or ------ the amount of time the film /sensor is exposed to light.
Half or doubles.
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what sutter speed begins to freez motion
1/25 or faster
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What shutter speed begins to blurr
1/30 or slower.
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Apertrure controls what?
QUANTITY OF LIGHT.
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Name the F-Stops from smallest to largest
22,16,11,8,5.6,4,2.8,2
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Aprature also controles what.
Depth of filed.
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Depth of field is what?
the amount of the forground to the background that is in focuse
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Smaller the aperture size the ----- the depth of field.
Greater. example F/16,F/22,F/32
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