Materion Corporation
ZEISS International
Optics & Allied Engineering Pvt. Ltd.
Edmund Optics Inc.
Corning Incorporated
Newport Corporation
Rochester Precision Optics
LLC
PFG Optics
Shanghai Optics
Precision Optics Corporation Inc.
Sierra Precision Optics
Precision Optical
Panasonic Holdings Corporation
Nikon Corporation
Solaris Optics
Syntec Optics
WayRay AG
Momentum Optics
Astro Optics Pvt. Ltd.
Opto Precision Pte. Ltd.
CLZ Precision Optics
Zuend Group