Manual Iris Diaphragm, 0.08 to 1.4 in. Range, 1.5 Inch Flange

The 62030 Manual Iris Diaphragm is excellent for light attenuation or as a lens aperture stop. A lever on the top of the diaphragm controls the 2.0 to 36.0 mm aperture range. It has 1.5 Inch Series male and female flanges and a 1/4-20 tapped hole at the bottom.