Fabry-Perot substrates and etalons - up to 150mm diameter and with matched flatness of better than lambda/200 (lambda=633nm)

CS100 closed loop controllers for ET Series Fabry-Perot etalons

Optical flats and curved mirrors - diameter up to 300mm and surface quality up to lambda/20 (lambda=633nm)

Twyman-Green & Mach-Zender optics up to 125mm diameter

Lenses and mirrors

Special prisms - up to 320mm base

Lyot filters, half and quarter wave plates and other polarizing optics

Laser mirrors and beamsplitters - up to 25mm diameter, plane or radius, surface roughness <0.3nm RMS

Optically contacted assemblies for ultimate precision