Measuring approximately 4' in length and made of lightweight ripstop nylon, the 2-way Fabric Barndoors and Grid for PavoTube 30C from Nanlite attach to the LED tube and allow you to narrow and shape the wide 180-degree beam spread of the tube to as narrow as 5 degrees to light specific areas of the subject. Alternately, you can use the included fabric grid to narrow the beam spread to 45 degrees, while the barndoors eliminate spill light.
Reviews Nanlite Fabric Barndoors and Grid for PavoTube 30C