Solutions for every photon
Since 2000 chance4change successfully assists customers in optical systems and components together with selected technology partners.
We offer mirror and filter coatings, flat optics, achromats, polarisation optics and full optical systems – sizes and specifications as individual as your application.
By close cooperation with manufacturers and optical designers we can also offer optical systems like objectives for high demands.
Efforts to secure delivery timetables are of highest priority. A small team and flat hierarchy enable flexible and immediate response to customers needs. Development company in Shanghai, office in Tokyo.

Main activities
Components and systems for:
• Automotive
• Biometry
• Machine vision
• Long-range optics
• Laser optics
• Aerospace
• Medical technology
• Metrology/analytics

Services
• Design, engineering and delivery of optical components and systems
• Fast creation of designs and realisation of optical systems

Special facilities
In collaboration with our partners we have access to modern coating systems, CNC grinding and polishing machines, MTF test instruments and precise systems for assembling and quality assurance.

Current advanced technologies
• UV and IR filters, LVF
• Optical systems for laser direct imaging (LDI) using DMDs
• Electrically focus-tunable lenses
• Polarization optics
• Structured wafer
• Bonding

Main areas off research and development
• Laser illumination and exposure / HUD
• Off axis mirror / miniaturised projectors
• Diffractive optics (polymer)