Restan plate

For even more individual purposes we also offer restan white reference plate in different sized plates. Individual calibration is available on request. Restan Our PTFE (Polytetrafluoroethylene) based RESTAN diffusely reflects more than 98% of light in the area between 300 nm and 1700 nm. This means the reflection level is higher and more uniform, especially at longer wavelengths than the reflectance of barium sulfate (BaSO4). The material is stable long-term, temperature consistent, workable, available in various sizes and has a good price/performance ratio. Application examples Spectrometer calibration Densitometer calibration for reflective measurements Camera white balancing Exposure checking

For even more individual purposes we also offer restan in different sized plates. Individual calibration is available on request.

Restan

Our PTFE (Polytetrafluoroethylene) based RESTAN diffusely reflects more than 98% of light in the area between 300 nm and 1700 nm. This means the reflection level is higher and more uniform, especially at longer wavelengths than the reflectance of barium sulfate (BaSO4). The material is stable long-term, temperature consistent, workable, available in various sizes and has a good price/performance ratio.

Application examples

• Spectrometer calibration

• Densitometer calibration for reflective measurements

• Camera white balancing

• Exposure checking