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.
The focal point is the point where light converges after it passes through a concave lens. The focal length is the distance of the focal point to the lens. Same for a convex lens, except that the focal point is the imaginary point from where light deflected from lens seems to have emerged.
Convex lenses have a focal point.
At the focal point
It is called the focal length.
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.
The focal point is the point where light converges after it passes through a concave lens. The focal length is the distance of the focal point to the lens. Same for a convex lens, except that the focal point is the imaginary point from where light deflected from lens seems to have emerged.
focal length of the lens
Convex lenses have a focal point.
Focal Point:The distance from the Lens to the Focal Point is called the Focal Point.
The focal point of a circle is the center.
Focal Point for my A+ buddies ;p
The focal point of the exhibition was the work by Colin Maccahon
Focus (only at the focal point if the incoming rays are all parallel to the axis).
The Focal Point - 2013 was released on: USA: May 2013
At the focal point
It is called the focal length.