ETC TH17.5-5 Top Hat, 17.5-Inch / 445-Millimeter - Silver 100758580 Size: 19 x 3

Size: 19 x 3

Polarity: Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1

SDI Metadata Support: HD RP188 and closed captioning

carry and set up

ETC TH17.5-5 Top Hat, 17.5-Inch / 445-Millimeter - Silver 100758580 Size: 19 x 3ETC TH17. 5 5 Top Hat, 17. 5 Inch 445 Millimeter Silver Top Hats serve two functions: To control light spill, or to reduce the viewing angle to the lens. Sometimes poor fixture optics or poorly maintained lenses can cause light to be directed into the audience or onto scenery, and top hats can help control the light spill. It is also often objectionable to the audience or camera to see the bright source of the light and top hats can help shield the