Depth of focus calculator
Overview
Depth of focus
Numerical aperture of objective
Eyepiece magnification
x
Optovar magnification (1 if no Optovar)
x
Objective magnification
x
Magnification total seen through eyepieces
x
λ
0.546
μm
Depth of focus via eyepieces
μm
Enter information if through camera system
Monitor size
in
CCD chip diagonal
(Calculate)
mm
Camera adapter magnification (1 if none listed)
x
Magnification total seen through
camera system
x
Depth of focus via camera system
μm
CCD Chip Dimensions
Chip format
Height (mm)
Width (mm)
Diagonal (mm)
1/3"
3.6
4.8
6
1/2"
4.8
6.4
8
2/3"
6.6
8.8
11
1"
9.6
12.8
16
Your chip
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Explanation
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