Compare Model Drawings, CAD & Specs Type Minimum Aperture Maximum Aperture Thread Type Availability Price
flange mounted iris diaphragm for light sources model 71400
$226
Manual Iris Diaphragm 2.0 mm 36 mm 1/4-20
flange mounted iris diaphragm for light sources model 71400
$213
5 Weeks
Manual Iris Diaphragm 1 mm 25 mm 1/4-20
5 Weeks

Features

Wide Range of Possible Aperture Sizes

The Flange Mounted Manual Iris Diaphragms feature an easy-to-grip housing and provide continuously variable apertures for a multitude of optical applications, such as beam alignment, light attenuation, or as baffles to block spurious reflections and scattered light. Two models are available with aperture size ranges 2.0mm to 36 mm and 1 mm to 25 mm. Irises have a 1/4-20 threaded hole on the bottom for rod mounting.