White diffuse reflecting synthetic material with 98% reflection is used in many optical applications including integrating sphere coating, laser cavities or reflectance standards. Gray scale material at different reflectance levels is required in many calibration tasks like qualifying the linearity of optical sensors.
Gigahertz-Optik now offers its new ODMP material in different grades of gray.
Based on pure PTFE ODM98 the material is doped with different density black pigments. Raw material in plate and in block form as well as machined reflectance plates and reflectance standards with protective housings are available. Gray scale ODM with reflectance values of 2%, 20%, 50% and 70% are stocked. Other reflectance values are available on request.