Cinema Screens Data

Below are a series of tables illustrating key product features for Harkness' cinema screen surfaces.

Screen 2D Active 3D Polarised 3D Gain HGA E/R
Matt Plus   1.00   -
Matt Preview   1.10   -
Perlux 140   1.40 60⁰ -
Perlux 180   1.80 30⁰ -
Perlux 220   2.20 26⁰ -
Clarus 170   1.70 31⁰ 145:1
Clarus 220   2.20 26⁰ 180:1
Clarus 270   2.70 24⁰ 215:1
Spectral 240     2.40 24⁰ 155:1
Spectral 300     3.00 20⁰ 270:1
PWT for RealD   1.40 40⁰ 133:1
PWT+ for RealD   1.85 30⁰ 195:1
 
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Maximum screen sizes

  m ft
China 41.00 x 16.00m 134' 6" x 52' 6"
Europe 33.00 x 14.00m 108' 3" x 45'9"
India 26.82 x 12.19m 88' x 40'
USA 23.77 x 12.19m 78' x 40'
 
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sound PERFORATIONS

  Hole Size Open Area Viewing Distance
Digital Perf 0.9mm 4.16% 3.7m (12ft)
Mini Perf 0.5mm 2.36% 1.5m (5ft)
 
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FIRE CERTIFICATION

All of Harkness’ cinema screen products are independently tested and certified to meet local fire regulations.  These include: UK BS 5867 Part 2, USA NFPA 701, France M1, Germany B1, Spain M2, Italy Class1, Japan BT-08-050, Korea and Australia. Fire certificates for individual products are available on request.

Harkness is also able to provide small samples for local fire testing should this be required.

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