Multiple Thin-Film Coatings
Reynard Corporation offers custom patterned optical coatings to produce a wide range of complex optics with geometries as small as 5 microns on substrates up to 18 inches in diameter using our highly accurate photolithography process. Thin-film patterns can be applied to any vacuum compatible substrate material, including glass, certain plastics, and ceramics to produce a variety of shapes to meet your custom requirements.
Contact us with your custom requirements!
CAPABILITIES
- Patterns are developed based on UV curable/dissolvable polymeric photoresist.
- 5µm and above geometry resolution.
- Multiple pattern stacking, alignment tolerance 25um and above.
- Patterned optical coating thickness up to 7um.
- Patterned photoresist thicknesses up to 100um.
- Patterned dielectric and metal coatings.
- Substrates as large as 18″ in diameter.
- Multi-Spectral Detector Filters.
SUBSTRATE MATERIAL
- Glass
- Plastics (certain types)
- Ceramics
- Metal
APPLICATIONS
- Alignment Test and Reference Patterns
- Heated Windows
- Scope Crosshairs
- Patterned Filters
- Polka Dot and Wideband Beamsplitters
- Scopes Reticles
- Barcodes
- Pinholes and Optical Slits
- Resolution Patterns
- Quality Control Patterns
- Alignment Test Patterns
- Non-Imaging Devices
- Angle Measuring Devices
- Patterned Filters
- Encoder Disks
- Environmental Sensors
- Multi-Spectral Detector Filters
- Comparison Filters
- Machine Vision
- Military Targeting
- Optical Targets
- Imaging Calibration Targets
- Color Calibration Targets
- Hyperspectral