|
|
 |
Production Process |
|
| The
most critical parameters of optical glass are the accuracy of its
properties and optical homogeneity. All physical and optical
performance criteria must meet design requirements with no variation
allowed. In 1988, Lloyd's Register Quality Assurance (LRQA) Management
Systems awarded OHARA with ISO9001 certification for its quality
management system. OHARA was the first optical glass manufacturer to
receive this certification in Japan. The verification of ISO9001
qualification covers the companies complete quality system, including
development and design of optical and special glasses, the production
process for Hard Disk substrates, etc. |
| |
 |
| |
|
OHARA
is widely recognized as having the world's highest class quality
control system in every aspect of production, including raw material
mixing, cullet melting, cullet mixing, continuous melting, pressing,
annealing, product inspection, and shipping. In addition, OHARA pays
close attention to overall maintenance and improvement.
|
|
|
|
Untitled Document
History
Group
Location
Environmental Preservation
Research And Development
Production Process
|
|
|
|
