Micro Preform

Glass for Optical Components

Glass, with excellent properties such as translucency, air tightness, and electrical insulation, is playing a very vital role in information technology fields. Various products based on our material development, precise processing, and assembly technologies are available.

Micro Preform

Micro Preform is a glass material that is precisely manufactured from optical glass. Having highly precise dimensions and small surface roughness, it is used as a preformed glass material for glass as pherical lenses in optical pick-ups for Blue-ray DVD devices and the like.
It is also used in cameras, such as video cameras, digital still cameras, camera modules for cell phones, and so on.