Holds 4 patents, including Perfect UV lens
Produced coated photochromic lens Photo Blue
Produced super-hard Aegis coating
Produced digitally-tinted Lens
Produced Perfect UV lens
Produced coated polarized lens PolarCoat
Produced Free Form lens
Awarded Prime Minister’s Citation on the 37th day of Commerce
Established a local corporation in Vietnam
Produced super-high refractive 1.74 lens
Produced super-high refractive 1.67 lens
Signed a JV with Essilor International
Established a local corporation in China
Produced progressive multifocal lens
Produced Rx Lens
Produced hard multi-coated lens
Established an annex research institute
Produced high refractive 1.60 lens
Produced hard coated lens
Produced intermediate refractive 1.56 lens
Chemiglas Corp. was founded
Produced 1.50 lens