OPTAplus designs and manufactures custom optical windows exactly tailored to the customer’s requirements. Custom optical windows are available in round, rectangular or elliptical shape, with dimensions ranging from 3.0 mm to 200.0 mm.
OPTAplus’ portfolio comprises protective windows as well as high-precision windows for laser applications made from a broad range of materials like various optical glasses, quartz glass, Borosilicate glass, color-filter glass as well as crystal materials like Si, Ge, MgF2, CaF2, Sapphire, etc.
Customers can choose one-side or double-side polishing. On request, these custom optical windows can be coated with a wide variety of coatings for the NIR, VIS and UV range for single wavelength or a spectral area, from single-layer or multi-layer anti-reflection (AR) coatings to metallic or dielectric reflective coatings to polarizing coatings.