AchromatDoubletLens.__init__

raytracing.AchromatDoubletLens.__init__(self, fa, fb, R1, R2, R3, tc1, tc2, te, diameter, n1=None, n2=None, mat1=None, mat2=None, wavelengthRef=None, url=None, label='', wavelength=None)

A base class for any lens that we make from its individual elements