ARRI 15-1/2" Half Single Lighting Scrim for the 5000 Watt Studio Fresnel, the sun 40/25 & the Compact 4000 Watt HMI.

• Scrims are metal screens mounted in a metal frame. They are placed in front of a light to reduce light intensity. Arri makes four different types of scrims.
• Full single- this scrim covers the entire lightface and reduces the intensity of the entire light beam.
• Full double- again this scrim covers the whole face of the light. It has two metal screens in it, reducing light intensity by two times the amount of the full single.
• Half single- this scrim only covers half of the lightface reducing half of the light beams intensity.
• Half double- same as the half single but reduces light intensity twice as much as the half single.