Fold-down Mirror for 8-inch On-camera POV
B-3009A ENG Mirror for LV-2008P POV On-camera Prompter
All Listec Prompter Mirrors (often referred to as beamsplitters or glass), are manufactured of the highest quality material and coatings.
On par with the need for a quality display and smoothness of scroll, prompter glass is vital to a distortion-free presentation, making it more restful on the eyes of the presenter (speaker or talent); it is also important for HD camera systems, which would tend to highlight any imperfections.
A beamsplitter is rated for transmission and reflectivity, which affects f-stop loss vis-à-vis the lens. The greater the reflectivity, the less through-the-glass transmission there is. Generally, because TV studio lighting is well controlled, reflectivity averages 30 percent; however, for small studios, classroom use and brightly lit environments, 40 percent reflectivity is usual.
Note: Special coatings may be custom ordered.