Optical Flats and Parallels are precision polished plano surfaces used as reference against which the flatness of a test surface may be compared.

• Applications: Windows, Mirrors, Parallels, Wave Plates, Filter, Graticules,
• Materials: Common Glasses (Schott, Ohara, Hoya, Sumita, CDGM, etc.), Fused Silica, Glass Ceramics, ZnSe, etc.
• Sizes: Up to 450 mm Diameter
• Flatness: Up to lambda/40
• Parallelism:  ≤ 10 arcsec
• Coating: From VIS to IR

Pioptic can produce alternatives using other sizes, materials, shapes, etc. as per your requirements. Please contact our Sales Team

pioptic@hotmail.com