Marked contact lens bearing optical marking element

Details Marked contact lens bearing optical marking element Marked contact lens bearing optical marking element

G - Physics

02

C

G02C 7/04 (2006.01)

Patent

CA 2278428

The marked contact lens has at least one microlens optical marking element integrally formed on the surface of the contact lens in a peripheral area thereof. The microlens marking elements are of shallow depth, yet focus light to appear as relatively bright (or dark) marking objects. The marking elements may be spherical or cylindrical microlens formations. The dimensions of the microlenses are chosen so as to avoid any irritation when worn by the user. The marking objects identify the lens source, proper orientation or, in the case of soft lenses, inversion.

Affiliated with

Also associated with

Rating

Marked contact lens bearing optical marking element does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Marked contact lens bearing optical marking element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Marked contact lens bearing optical marking element will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1714003