The widest aperture here is f1.4, the smallest is f22. The difference between each aperture is known as a stop, and either halves or doubles the amount of light allowed to reach the film. The widest aperture available on any lens is known as the speed of the lens; it is a useful feature of a lens to have a relatively wide maximum aperture as then the camera is more versatile in lower light conditions.
Selecting a wide aperture, ie. f4 and wider, will restrict the depth of field so the photographer must choose which part of the image to focus on.
The aperture is essentially a variable hole that's located inside the lens of your camera. This "hole" is formed by a series of overlapping blades. On an SLR or DSLR you can adjust the aperture using the dials and on compact digital cameras the aperture controls are often found hidden in your menu depending on the camera.
a.) the dunking booth- high
b.) the food eating contest-low
c.) the rock climbing wall-low
d.) someone working at a booth-low
e.) the DJ/MC working at the middle of the circle-low
f.) the Diamonds performance.-high
a.) the dunking booth-low
b.) the food eating contest- high
c.) the rock climbing wall-high
d.) someone working at a booth-high
e.) the DJ/MC working at the middle of the circle-high
f.) the Diamonds performance.-low
No comments:
Post a Comment