Union Optic has long time experience on optical design and mechanical design, after more than 10 years of practice and verification, we have good experience and strong capabilities in optical design and various optical applications, we can provide comprehensive and reasonable solution upon to the different requirements of our customers.
Thin Film Coating Design
Union Optic has several production lines, including plane optics line, spherical optics line, cylindrical optics line, optical thin film coating, optical assembly and etc. Union Optic can provide from small quantity prototypes to volume productions according to the requirement of our customers.
Traditional Lens Fabrication
High Speed Lens Fabrication
Cylindrical Lens Fabrication
Traditional Pitch Polishing
Double Side Lapping
Union optic has invested advanced metrology intruments and 10K class clean room to build complete process from designing to assembling for optical assembly. Now, we have mastered skills of opto-mechanic and opto-opto assebmly. Currently two techniques like expoxy contacted and optically contacted are mainly used in opto-opto assembly.
Advanced metrology equipment is the basis of quality assurance, Union Optic continues to invest on advanced metrology instruments to assure the quality and stability, our main measure instruments are listed below.
Dimension: Digital Caliper, Digital Micrometer, CNC Video Measuring Machine
Angle: Goniometer, Autocollimator, ZYGO GPI XP/D Interferometer, Theodolite
Flatness/Transmitted Wavefront Distortion: ZYGO GPI XP/D Interferometer, Laser Plane/Spherical Interferometer
Radius/Focal Length/Lens Centration: Digital Lens Master, ZYGO GPI XP/D Interferometer
Coating Performance: Perkin-Elmer Spectrophotometer, Bruker Fourier transform infrared spectrometer
Retardance: Ellipsometer, Fiber Optic Spectrometer
Extinction Ratio: Perkin-Elmer Spectrophotometer, Power Meter
Surface Quality: By Eye, Digital Microscope, bases on ISO10110 or MIL-PRF-13830 standard
|Lens Centration||30 Arc Seconds|
|Parallelism||1 Arc Seconds|
|Angle Tolerance||2 Arc Seconds|
Digital Lens Master
Bruker FT IR Spectrometer
Optical Path Test