Lens generating system

Details Lens generating system Lens generating system

1986-11-20

1988-09-13

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51105LG, 51284R, B24B 1300

Patent

active

047699531

ABSTRACT:
An opthalmic toric lens surface is generated by rotating a generating wheel and swinging past it a lens blank on a radius arm which can be varied in radius to vary lens surface curvature.

REFERENCES:
patent: 1800308 (1931-04-01), Maynard
patent: 2589488 (1952-03-01), Fowler
patent: 2747339 (1956-05-01), Schelling
patent: 4653233 (1987-03-01), Brueck

Affiliated with

Also associated with

Rating

Lens generating system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-799494