Automated optical measurement apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 16, 1995
Issued Date -
N/A
app pub date -
Dec 22, 1992
filing date -
Mar 29, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for the automatic measurement of parameters of optical elements such as radii of curvature, thickness, power, index of refraction, and focal length including the radii of curvature of convex or concave optical surfaces such as those of lenses, molds, lathe turned optics, inserts, ball bearings or micro-optics. The system includes a computer for control, operator interfacing, and analysis, along with an optical head for providing signals from which parameters can be calculated.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully