Obliquely deposited film element

One component glass primer including oxazoladine

Optic-purpose precursor composition, optic-purpose resin,...

Optical adhesive system having low refractive index

Optical article having improved heat resistance

Optical articles and devices with a thin film containing krypton

Optical coatings of medium refractive index

Optical communication device substrate and optical...

Optical element with substrate containing fluorite as main...

Optical fiber preform having barrier layers for hydroxyl...

Optical fiber preform having OH barrier and manufacturing...

Optical fiber preforms

Optical filter for plasma display

Optical filter made of inorganic material for blue light

Optical filter made of inorganic material for green light

Optical information recording material and method of recording a

Optical information recording medium for semiconductor laser

Optical information storage material and method of making it

Optical interference filter

Optical laminate