The 71312 Adjustable Light Shield is used to enclose the beam from a light source to a monochromator or spectrograph. This light shield has a 1.5 Inch Series male flange at one end and a 1.5 Inch Series female flange at the other end. It has a 3.2 to 4.25 (81 to 108 mm) range of extension. These "fixed adjustable" shields are made from black anodized aluminum, to withstand the output from our 1 kW sources.

71312可调光屏蔽用于将光束从光源包围到单色器或光谱仪。这种轻型护罩的一端有1.5英寸系列的凸缘，另一端有1.5英寸系列的凸缘。它有3.2到4.25(81到108毫米)的扩展范围。这些“固定可调”盾牌是由黑色阳极化铝制成，以承受我们的1kw源的输出。