Ebook Topic:
Preforms for PGM
Author Affiliations +
Abstract
The first step in the PGM process starts with a glass preform. The preform is simply the piece of glass that is used in the molding process.
Online access to SPIE eBooks is limited to subscribing institutions.
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Glasses

Polishing

Spherical lenses

Surface finishing

Tolerancing

Lens manufacturing

Lenses

Back to Top