Optical recording elements having recording layers exhibiting re
Optical recording medium with antistatic hard coating
Optical resin articles
Optical resin composition
Optical resin composition comprising a thiourethane prepolymer a
Optical resin composition from polyol((meth)acryloyl carbonate)
Optical resin from diallyl esters
Optical resin material
Optical resin material having improved birefringence
Optical resin materials with distributed refractive index
Optical resin materials with distributed refractive index, proce
Optical resin obtained from diethylenically unsaturated monomer
Optical resolution agent and process for the preparation of the
Optical retardation firm
Optical sensor membranes having improved barrier properties
Optical silica-containing polysiloxane resin
Optical terpolymer of polyisocyanate, polythiol and polyene mono
Optical terpolymer of polyisocyanate, polythiol and polyene...
Optical thermoplastic thiourethane-urethane copolymers
Optical transmission medium and process for producing the same b