maximum defocus of an optical system with object at finite distance

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maximum defocus – object at finite distance

depth of field-defocus

miscellaneous depth of field of a collimating and focusing system made of two lensesparaxial system – general case depth of field and maximum defocus-object at infinity depth of field – object at finite distance maximum defocus – object at finite distance

.../ depth of field-defocus / paraxial system – general case / maximum defocus – object at finite distance

INPUT	VALUE	UNIT	VARIABLE	MIN	MAX	STEPS
fi
D
Dr
s

OUTPUT	VALUE	UNIT
si	to be calculated
dsi	to be calculated