Apr 2005EMF Corp.Request Info
Evaporated Metal Films (EMF) is offering large-area beamsplitters that measure up to 80 in. in diameter, as well as diagonal models that are based upon the configuration of the substrate. Multiple smaller substrates can be produced with the 80-in.-diameter setup to provide color-matched sets. The beamsplitters are made from all-dielectric materials that can be applied to create several common reflectance/transmission ratios. They are neutral in color for angles of incidence from 0 to 45°. To eliminate second-surface reflection and ghost images, multilayer AR coatings can be applied.