Ophthalmic Lenses Or Blanks (351/159) Patents (Class 351/FOR100)

Foreign Patent Art Collections

Eye contact type (351/160r) (Class 351/FOR101)
With light filtering means (351/163) (Class 351/FOR105)
With lens protective layers (351/166) (Class 351/FOR108)
Cataract correction type (351/167) (Class 351/FOR109)
Multifocal (351/168) (Class 351/FOR110)
Image size (aniseikonia) correction (351/173) (Class 351/FOR115)
With beveled, polished or reinforced edges (351/174) (Class 351/FOR116)
Prismatic type (351/175) (Class 351/FOR117)
Focus and/or astigmatism correction (351/176) (Class 351/FOR118)
Methods (351/177) (Class 351/FOR119)

There are no patents to show for this class.