Micro-Patterned Optical Filters

Combining patented microlithography expertise with state-of-the-art coating technology to enable smaller and simpler optical designs for portable or complex optical systems.

Custom Optical Coatings

Precision optical coating – with decades of thin film engineering experience and a portfolio of advanced optical coating platforms to match your performance, throughput and cost requirements.


PixelSensor™ multispectral sensors use exclusive on-chip filtering to pack up to 8 wavelength selective photodiodes into a compact 9 x 9 mm array format for simpler and smaller optical devices.


Multispectral wheel cameras offer a sophisticated, flexible platform for development and deployment of various imaging applications. Available in UV, VIS, and SWIR versions.


Multispectral cameras provide live imaging of 3-9 spectral bands at video rates. Custom dichroic filter arrays are integrated into the focal plane array at wafer-level to create robust linear and area sensors that extract high-contrast spectral information at specific visible and infrared wavelengths.

Optical Measurement & Reference Devices

Specular reflectance standards can be used as a reference when measuring surfaces with thin film coatings, anti-reflective coatings, blocking filters, optical substrates, optical coatings, machined metals, and semiconductor materials.

Shear-Plate Collimation Testers

Usable in the 350-2500nm wavelength range, each CT consists of a wedged, high-quality optical flat that can be used to examine and adjust the collimation of laser light or to measure wave-front curvature and quantify divergence/convergence magnitude.

Optical Flats | Fused Silica

Finely polished flat surface used as a reference against which the flatness of a test surface may be compared. We offer single-sided optical flats in either fused silica or Zerodur®. The flats can be enhanced with an aluminum coating to increase contrast and improve the visual reference.