divergence of a beam transmitted by an optical system

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image field angle – given object field in the front focal plane

paraxial conjugation

field size image field angle – given object field in the front focal plane object field size vs image field size – given focal length and image positionimage position curved refracting surface plane parallel plate plane refracting surfaceimage position and system parameters – given magnification curved mirror ( given object position) curved refracting surface ( given distance between object and image) thin lens ( given distance between object and image)image position, magnification and numerical aperture afocal system catadioptric system combination of two thin lenses curved mirror curved refracting surface real lens real lens interfacing different media thin lens

.../ paraxial conjugation / field size / image field angle – given object field in the front focal plane

PARAMETER	VALUE	UNIT	VARIABLE	MIN	MAX	STEPS
y
fi
div