Feb 2002Plan Optik AGRequest Info
Plan Optik GmbH produces precision glass substrates from 4 to 12 in., with thicknesses up to 35 mm. The DWDM substrates are available in a wide range of materials, including fused silica, BK 7, F 7 and K-Lc. The company says the low roughness and high-precision outer dimension enable superb coating results and high yields. Also offered is a repolishing service that provides low surface removal and allows coated substrates to retain their quality standards.