Located in Changchun, Jilin — one of China’s key centers for optical manufacturing — LUMINA operates a modern facility of over 10,000 square meters, equipped with advanced optical fabrication, coating, and inspection equipment.
LUMINA specializes in the production of high-precision optical components, including optical domes, cylindrical lenses, microlenses, prisms, windows, and optical filters. With a comprehensive production system and strict quality control, we provide high-quality optical solutions ranging from small-batch customization to large-scale manufacturing.
Guided by the philosophy of precision and quality first, LUMINA continuously refines its manufacturing processes and metrology capabilities to ensure every product meets international optical standards.
Dedicated to professionalism and innovation, LUMINA aims to be your trusted global partner in optical manufacturing.
LUMINA provides high-quality custom optical components tailored to your exact requirements. Our optics meet internationally recognized quality standards, and we manage the entire production workflow—including budgeting, manufacturing and global delivery—within a tightly controlled schedule. Whether you require components for UV, VIS, NIR or FIR spectral ranges, we help you select the ideal material and ensure all optical specifications are precisely achieved.
If you need guidance, our technical sales engineers offer one-on-one support to help you discover the best custom solution for your application.
We offer comprehensive manufacturing services, enabling the production of complex and high-precision optics:
• Optical material selection
• Optical fabrication (rough grinding, fine grinding, polishing)
• Drilling, edge shaping
• Precision coating
• Optional custom processing services upon request
Our dedicated inspection team performs full evaluations on every optical component to ensure all specifications are met with accuracy and reliability.
LUMINA follows strict quality control procedures in accordance with ISO 9001, giving you confidence in every single part you receive.
LUMINA maintains a wide inventory of optical domes and various optical components to support fast delivery requirements. Our stock items help you reduce lead time and support rapid prototyping or urgent project schedules.
We offer customized packaging solutions to protect your components during transportation:
• Tailored packaging for specific product types
• Individual protective packaging
If you have specific packaging materials or standards, we are happy to accommodate your needs.
Our service continues after delivery—we provide timely technical support and respond quickly to any questions regarding installation, performance or future orders.
