Adjustable Light Shield, 2.1 to 3.2 in., 2 Inch Flange

The 71314 Adjustable Light Shield is used to enclose the beam from a light source to a monochromator or spectrograph. This light shield has a 2 Inch Series male flange at one end and a 2 Inch Series female flange at the other end. It has a 2.1 to 3.2 (54 to 81 mm) range of extension. These "fixed adjustable" shields are made from black anodized aluminum, to withstand the output from our 1 kW sources.