ImagingPath.imageSize

raytracing.ImagingPath.imageSize(self)

The image size is the object field of view multiplied by magnification. This value is independent from the height of the object.

Returns:imageSize – the size of the image Return type:float

Examples

>>> from raytracing import *
>>> path = ImagingPath() # define an imaging path
>>> # use append() to add elements to the imaging path
>>> path.append(Space(d=10))
>>> path.append(Lens(f=10,diameter=10,label="f=10"))
>>> path.append(Space(d=30))
>>> path.append(Lens(f=20,diameter=15,label="f=20"))
>>> path.append(Space(d=20))
>>> print('size of the image :', path.imageSize())
size of the image : 9.999998574656525