Patent ID: 11874478
Assignee: GOLDEN GATE LIGHT OPTIMIZATION LLC
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A lens assembly comprising:
a. a first lens, having an optical axis and a refractive optical power, and further having a region formed within the first lens capable of allowing light to pass without interaction with the first lens' refractive optical power;
b. a second lens, having a second optical axis and a second refractive optical power lower than the first lens' refractive optical power; and
c. a mounting member fixing in space the second lens relative to the region formed of the first lens at a desired spacing both along an optical axis of a lens assembly, and in at least one other position measured from a normal to the optical axis of the lens assembly, where the optical axis of the first lens and the second optical axis of the second lens are coaxial.