Casting plastic lenses from thermohardening monomer with compens

Casting polymerization for producing light guide of LCD

Casting process for plastic lenses

Cationic photopolymerization of diepisulfides and...

Cavity-preventing type reactor and a method for fabricating...

Cellulose acylate film, polarizing plate, optical...

Cellulose acylate film, process for producing cellulose...

Cellulose ester film, production method of the same, film...

Centrifugal casting of contact lenses

Check disk for optical data storage disk manufacturing

Clamp pressure control method for injection molding process

Collagen reconstitution

Collectively coating die device for manufacturing separable...

Colored contact lens and method for manufacturing the same

Colored contact lenses and method of making same

Colored contact lenses and method of making same

Colored polarizing film and method of making same

Colored printing ink for contact lenses

Complex lens for a tandem scanning optical system and a...

Composite element manufacturing method