Digital Projection E-Vision Laser 5000 XGA - Projection Distance vs. Projection Size

Digital Projection
E-VISION LASER 5000 SERIES USER MANUAL REV A JANUARY 2018
66
Projection Distance vs. Projection Size
Projection Distance and Size Tables
E-Vision Laser 5000 XGA: TR: 1.51~2.5, Minimum Offset=60.5%
WIDE TELE
Distance (m)
1.5 2.5 3 5 1.5 2.5 3 5
Diagonal (")
48.9 81.5 97.8 163.0 29.5 49.2 59.1 98.4
Image Width (mm)
993.4 1655.6 1986.8 3311.3 600.0 1000.0 1200.0 2000.0
Image Height (mm)
745.0 1241.7 1490.1 2483.4 450.0 750.0 900.0 1500.0
h (mm)
372.5 620.9 745.0 1241.7 225.0 375.0 450.0 750.0
O (mm)
529.0 881.6 1057.9 1763.2 319.5 532.5 639.0 1065.0
A (mm)
156.5 260.8 312.9 521.5 94.5 157.5 189.0 315.0
E-Vision Laser 5000 WUXGA: TR: 1.15~1.9, Minimum Offset=57.5%
WIDE TELE
Distance (m)
1.5 2.5 3 5 1.5 2.5 3 5
Diagonal (")
60.6 100.9 121.1 201.9 36.7 61.1 73.3 122.2
Image Width (mm)
1304.3 2173.9 2608.7 4347.8 789.5 1315.8 1578.9 2631.6
Image Height (mm)
815.2 1358.7 1630.4 2717.4 493.4 822.4 986.8 1644.7
h (mm)
407.6 679.3 815.2 1358.7 246.7 411.2 493.4 822.4
O (mm)
529.9 883.2 1059.8 1766.3 320.7 534.5 641.4 1069.1
A (mm)
122.3 203.8 244.6 407.6 74.0 123.4 148.0 246.7
Offset % = O/(2xh) × 100%
O=A+h
h=(1/2) × (image height)
Projection Distance
h
h
Image Height
A