depth of focus
1Depth of focus — For the seismology term, see Depth of focus (tectonics). Depth of focus is a lens optics concept that measures the tolerance of placement of the image plane (the film plane in a camera) in relation to the lens. In a camera, depth of focus… …
2depth of focus — 1. : the range of distances of the image behind a camera lens or other image forming device measured along the axis of the device throughout which the image has acceptable sharpness 2. : depth of field not used technically * * * ˌdepth of ˈfield… …
3depth of focus — ryškumo gylis statusas T sritis fizika atitikmenys: angl. depth of field; depth of focus; focal depth vok. Fokustiefe, f; Schärfentiefe, f; Tiefenschärfe, f rus. глубина резкости, f pranc. netteté en profondeur, f; profondeur de champ, f;… …
4Depth of focus (tectonics) — In seismology, the depth of focus refers to the depth at which an earthquake occurs. Earthquakes occurring at a depth of less than 60 km are classified as shallow focus earthquakes, while those with a focal depth between 60 and 300 km… …
5depth of focus — related to depth of field refers to an adjustment made technically to insure that a camera shot retains its deep focus throughout all the various planes (fore, middle, and back) Example: Citizen Kane (1941) has many examples of deep focus… …
6Depth of Focus — WikiV The range of sensor to lens distance for which the image formed by the lens is clearly focused …
7Maximum resolving power and depth of focus for a visual microscope — ▪ Table Maximum resolving power and depth of focus for a visual microscope objective focal length (mm) numerical aperture (N.A.) maximum useful magnification in compound microscope maximum resolution on object (mm) objective depth of focus (mm)… …
8depth of definition — depth of focus 1 …
9Depth perception — is the visual ability to perceive the world in three dimensions (3D) and the distance of an object. Depth sensation is the ability to move accurately, or to respond consistently, based on the distances of objects in an environment.[citation… …
10Depth of field — The area within the depth of field appears sharp, while the areas in front of and beyond the depth of field appear blurry …
