It's focal plane. Focal plane is the point in a camera where the image is focused, on the film, or other recording medium. Short focal or long focal planes involve the amount of linear (hence 'plane) space in focus simutaneously, generally a factor of f-stop, or aperture setting. A smaller f-stop (higher number- f 16 is much smaller than f 8) results in a more extended focal plane, but also will require more light, all other things being equal. Now that you know how to spell it, you should be able to find all the info you desire.
The focal length of a lens is the distance from the center of the lens to the point at which it focuses light rays. The bigger the focal length, the more powerful the lens. ChaCha!
The focal behavior of a study is the main behavior or phenomenon that is being investigated or measured in the research. It is the primary variable of interest that the study aims to understand, describe, or explain.
There are two syllables: ex-plain.
There are two syllables. Ex-plain.
Concave. With myopia, the focal point of the eye is in front of the retina. Concave lenses increase the distance of the focal point so that it lies on the surface of the retina.
2 syllables, ex - plain.
Laugh. Hold your stomach and laugh. Plain and simple
the prefix for focal is infocals
focal length of the lens
In art a composition's focal point is actually called the focal point. There may be multiple focal points, in which case the main one is the focal point and the others are secondary focal points. You can recognize the focal point because it is somehow set apart from the rest of the composition.
It does not. For an explanation of "focal plane" see the question What is the focal plane?
It does not. For an explanation of "focal plane" see the question What is the focal plane?