Fold-down Mirror for 8-inch On-camera POV

Item Number: B-3009A
Price: $325.00
Series: Prompter Spare
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FOLD-DOWN MIRROR

B-3009A ENG Mirror for LV-2008P POV On-camera Prompter


SPECIFICATIONS
:

  • Coating:  60/40 transmission/reflectivity
  • Approximate size:  9.625 in. X 8.50 in. (240.62mm X 212.50mm)

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OVERVIEW:

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.


CAUTION:  Mirrors should be cleaned with an anti-reflectance solution, as used for non-reflective eye-glass lenses, or two-parts water to one part alcohol.  Strong ammoniated solutions should be avoided!  

 

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