Basic MC Assignment 11 Flashcards
What is the first thing you should upon being assigned a new DSLR camera?
Read the camera’s user manual
Widest angle at which light entering a lens produces a usable portion of the circle of illumination at the focal plane is known as what?
Angle of field
The usable portion of the circle of illumination is known as what?
Circle of good definition
The variable opening through which light passes into the camera is known as what?
Aperture
The range of acceptably sharp focus in front of and behind the center of interest is known as what?
Depth of field
The thin sheet that covers the camera’s charge-coupled device (CCD) is known as what?
Shutter
Derived from the a Latin phrase meaning dark chamber, it is a light box used to capture images.
Camera
The amount of light falling on a unit of a digital sensor is known as what?
Light index?
________ controls the amount of light passing through the lens and striking the charge-coupled device (CCD).
F/stop
What happens to your depth of field when you numerically lower your f/stop?
It is shallower.
What term best describes the length of time that the shutter stays open?
Shutter Speed
What occurs when you use a higher shutter speed?
Faster shutter speed, shorter exposure.
What action best describes when you put your camera on ‘bulb’ setting?
Keeps the shutter open when the shutter release button is held
What shutter speeds let you a) blur action and b( freeze action?
a) 1/60 b) 1/250
What action is controlled by the ISO setting?
Sets the image sensor light sensitivity
What term best describes the common rule for estimating correct daylight exposure?
Sunny/16
What term best describes the doubling and halving relationship between the aperture and the shutter?
Equivalent exposure
A lens that is less than 40mm in focal length and is used in confined spaces or when the photographer wants to cover a large area is called what?
Wide-angle
A lens that is used for close-up photography and is capable of producing life-size images is called what?
Macro
A lens that is greater than 58mm in focal length and appears to compress the perspective of an image is know as what?
Telephoto
A lens that is greater than 58mm in focal length and appears to compress the perspective of an image is know as what?
Telephoto
What lens makes objects appear to diminish rapidly as the distance from the camera increases and objects close to the camera appear far apart is known as what?
Fisheye?