Diagonal Screen Sizes - Digital Projection M-Vision 930 3D Series Installation And Quick Start Manual

Digital Projection M-Vision 930 Series

Diagonal screen sizes

Screen sizes are sometimes specified by their diagonal size (D). When dealing
with large screens and projection distances at different aspect ratios, it is more
convenient to measure screen width (W) and height (H).
The example calculations below show how to convert diagonal sizes into width and
height, at various aspect ratios.
2.35:1 (Scope)
W = D x 0.92 H = D x 0.39
1.85:1
W = D x 0.88 H = D x 0.47
16:9 = 1.78:1
W = D x 0.87 H = D x 0.49
1.66:1 (Vista)
W = D x 0.86 H = D x 0.52
16:10 = 1.6:1 (native aspect ratio for WUXGA projectors)
W = D x 0.85 H = D x 0.53
Reference Guide
SCREEN REQUIREMENTS
W = width
Notes
Rev C February 2015
page 84