Large-edged iris diaphragm

Specially designed for use on PrisMax benches or for the NewMax and MagMax opto-mechanical ranges, this wide-edged iris diaphragm allows for the blocking of a large amount of stray light. It is also perfectly suited for extended light sources. Entirely metallic, this device is not afraid of intense beams and proves to be exceptionally robust as it is made of solid aluminum. Thanks to the scale present on the edge, it allows for knowing the aperture of the iris.