Focus & Depth of Field
4 terms
Focus & Depth of Field
Parfocal Lens
A zoom lens that holds focus on the same subject as the focal length is changed.
Focus & Depth of FieldPhase-detection Autofocus
A focusing method that splits incoming light into two views and measures their separation to determine both the amount and direction of…
Focus & Depth of FieldPlane of Focus
The flat surface, parallel to the sensor, at which the subject is rendered with maximum sharpness.
Focus & Depth of FieldPrefocusing
Focusing in advance on the spot where the subject will be, then firing as it arrives.