scan of worm works now

[woropt.git] / lens / package.lisp

(defpackage :lens
  (:use :cl :vector)
  (:export #:intersect
           #:refract
           #:plane
           #:disk
           #:lens
           #:objective
           #:back-focal-plane-radius
           #:focal-length-from-magnification
           #:make-objective
           #:find-inverse-ray-angle
           #:get-ray-behind-objective))