We offer two models of motorized iris diaphragms, differing in aperture range. Both have 1.5 Inch Series flanges to couple directly to Oriel^® Light Sources, and a 1/4-20 tapped hole in the bottom. Both models are driven by a fine resolution stepping motor located in the iris assembly, which can be commanded via a PC or the included controller (this controller can also control the 74041 Filter Wheel). RS-232 and IEEE-488 communications capability are included. Windows™ and LabView™ libraries of drivers and VIs allow easy control.

We offer two models of motorized iris diaphragms, differing in aperture range. Both have 1.5 Inch Series flanges to couple directly to Oriel^® Light Sources, and a 1/4-20 tapped hole in the bottom. Both models are driven by a fine resolution stepping motor located in the iris assembly, which can be commanded via a PC or the included controller (this controller can also control the 74041 Filter Wheel). RS-232 and IEEE-488 communications capability are included. Windows™ and LabView™ libraries of drivers and VIs allow easy control.