Spectrophotometer entrance and exit slits. Imaging and alignment applications suitable for complete UV - IR frequency range.
Manufactured by a process that produces ultra high edge definition, shape and size. The metal profile is such that the minimun dimension of the aperture is within a micron of one face.
Aperture sizes are measured at up to 1000x magnification and the tolerance below apply to the width throughout the length.
Each slit is centered in a copper foil disc, 15-25 microns thick, mounted in a recessed hole in an anodised aluminium holder.
|16mm / 3mm (Foil)