ZnSe Cylindrical Lenses

ZnSe lenses with one cylindrical surface may be made in either circular or rectangular shapes, both as plano-convex or plano-concave. ULO Optics offers a standard range of cylindrical lenses per the specifications below. Custom optics can be made to order. Standard sizes include 25.0 mm, 25.4 mm, 28.0 mm and 38 mm diameters. Custom cylindrical optics can be made up to 100 mm in size.

  • Standard or custom cylindrical lenses available – table below is just an indication of capabilities
  • Coated with AR/AR for 10.6 µm or per your specification


Part NumberDiameter [mm]EFL [mm]CT [mm]ET [mm]

EFL = Effective Focal Length
CT = Center Thickness
ET = Edge Thickness

Quality Assured.

ULO Optics is an ISO certified company and quality is at the heart of everything we do.  With a host of industrial affiliations you can rely on ULO to deliver.