SMS-20-0 - Rectangular Aperture

The SMS-20-0 consist of a motorized single slit. The internal design allows a precise positioning of the slit edges and of the slit opening within a 20 mm working range.

SMS-20-20 - Rectangular Aperture

The SMS-20-20 consist of two perpendicular oriented single slits. Fully motorized to precisely define the size and position of the rectangular aperture.