Pagina 12 - Projecta Catalogue 2014 EN

Basis HTML versie

projecta academy
11
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The benefit of using a tensioned projection surface:
Datalux
High
Contrast
Da-Tex®
Retrotex
Pearl-
escent
HCCV
Use the following guide
to determine the
best screen surface option for your installation
• Guarantees a flat projection surface.
• A smooth surface for projection to
avoid pixel loss and image distortion
or noise that is typical for a material
with structure.
• Can withstand changes in temperature
and humidity better than a non-tensioned
projection surface.
• The resilience of the tensioned material
will result in an even longer life cycle of
the product.
• Offers a perfectly flat viewing area to
display the projected detail which is
necessary in high end applications.
Parabolic shape
• A tensioned projection surface in an
electric screen will feature a unique
parabolic shaped projection surface
which is cut after special computer
calculations. Every size will have its own
parabolic shape to achieve the best
result. This calculation also holds future
tensioning into account when defining the
curvature, so that the screen material
stays flat over years to come.
• Projecta uses special non-supported vinyl
materials that are specifically designed
for two-piece projection.
Tensioned
Non-
Tensioned
Matte
White
Matte
White
YES
Front projection
Data projection
(presentations, text, charts)
Video projection
(movies moving images)
Rear projection
Room can be darkened /
controlled ambient light
Ambient light
YES
YES
YES
Please note: Projecta strongly advises to always select a tensioned projection surface
when a short throw or ultra short throw lens is used to avoid image distortion.
NO
YES
YES
NO
NO