Grisms Combining plane grating diffraction with prism refraction
A grism is the combination of a prism and a grating. The grisms we offer combine the dispersion properties of gratings with those of a prism. ZEISS can design and produce custom grisms according to your exact specifications.
Combine gratings and prisms exactly the way you want
Plane gratings can be combined with customer-specific prisms (in terms of material and dimensions) to provide the best possible support for your application needs. ZEISS grisms are also very easy to use with little adjustment required. Optically, they offer low wavefront aberration, good stray light performance and can be AR coated as well and custom made to your exact specifications.
Laser & Telecommunication