Apochromatic lens systems

Details Apochromatic lens systems Apochromatic lens systems

1989-05-01

1990-04-03

Arnold, Bruce Y.

G02B 312

Patent

active

049135350

ABSTRACT:
An apochromatic lens system consisting of three identical glass lens elements and a liquid lens element is disclosed. The glass lens elements are made from an inexpensive and readily available optical glass, and the liquid lens element is made from a commercially available immersion oil. The lens elements coact to focus optical radiation passing through the system onto a focal surface with a change in focus of less than one-quarter wavelength over a wavelength range from 0.48 micron to 0.72 micron.

Affiliated with

Also associated with

Rating

Apochromatic lens systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apochromatic lens systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apochromatic lens systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1353825