The `Test_CRL` Instrument

Site: Tests_optics
Author: Erik B Knudsen (erkn@fysik.dtu.dk)
Origin: DTU Physics
Date: Nov. 14

Unit test instrument for various lens components.

Identification

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
LENS		Which lens to use: 0=>Lens_parab, 1=>Lens_parab_Cyl, 2=>Lens_simple	0
L1		Distance from source to lens.	1
L2		Distance from lens to image plane	11