Perforated Silver 3D ScreenLarge Size Invisible Seam
Model Number: PSS01
Description:
HONY3D supply very good quality perforated silver screen for cinema use
it can supply large size with invisible seam.
it is used for 3D film in cinema, especially for polarized 3D movie whose gain is 1.8～4.0
and the scattering angle 2ɑ is between 35°~52°.
Silver screen can improve the luminance and the gain is bigger than other screens.
It has a good rendition for polarization light.
In the same brightness, the scattering angle is larger than beaded screen.
With the research and improvement of technology, low gain and large scattering angle of silver screen will be produced,
which can meet the laser projection equipment and the pursuit of visual effect of audience.
We can show the rendition for polarization light through the ratio of polarized light passing and blocking.
Features
HONY3D perforated 3D silver screen with high gain, that gives excellent performance in digital 3D and 2D,
as well as with film material . Each screen with uniformity and seams invisible under projection.
Luminance Factor β1.8-2.5
View Angle 2α 55-46
Polarization Ratio ≥150:1
Luminance factor and Viewing Angle 2αaccommodated upon customer request.
Typically available in two models
1.)2.5 silver screen –widely used in 3D movie projection. Viewing Angle (2α≥46°)，
Extinction ratio on anxis ≥200:1. Each technical specification has an optimal balance .
It provide a wider viewing angle even in a low light conditions by using polarized light to play 3D movies.
Spec.
Luminance Factorβ2.5 Viewing Angle 2α≥46°
Extinction Ratio On Axis ≥200:1
2.)1.8 silver screen –a new generation of screen that provides a wider viewing angle (2α≥55°) and higher extinction ratio on axis ≥150:1. This technology has generally improved brightness in 3D projection . With laser-illuminated projection becoming more and more common . It is helpful in reducing speckle.
Specs:
Luminance Factor: β1.8 Viewing Angle 2α≥54°
Extinction Ratio On Axis ≥150:1
Applications:
2D and 3D cinemas
4D cinemas
Premium Large format
Special effects
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