By taking a through-focal series, the depth of focus can be reconstructed to create a single image entirely in focus.
22.
Newer technology transducers use phased array techniques to enable the ultrasound machine to change the direction and depth of focus.
23.
Arthropod eyes are a common subject in SEM micrographs due to the depth of focus that an SEM image can capture.
24.
In the macro region, depth of focus increases with longer focal length or closer subject distance, while depth of field decreases.
25.
Moreover, STI has a higher degree of planarity making it essential in photolithographic applications, depth of focus budget by decreasing minimum line width.
26.
Depth of focus being reduced by increasing NA is also a concern, especially in comparison with multipatterning exposures using 193 nm immersion lithography:
27.
The technique involves several exposures executed at various focal planes and combined in the camera to an image with seemingly infinite depth of focus.
28.
For distant subjects ( beyond macro range ), depth of focus is relatively insensitive to focal length and subject distance, for a fixed f-number.
29.
Deakins described the look of the fantasy scenes as being very crisp, monochromatic, and highly lit in order to afford greater depth of focus.
30.
This is a plot showing the Rayeligh resolution limit, measured in nanometers, as a function of depth of focus, for the current DUV lithography tools.
