Optoma EH503, Specifications, Page: 4 / 14

Installation Flexibility
To help meet the seemingly limitless challenges of ProAV installations,
the EH503 provides multiple lens options with zoom and focus
adjustment to ensure you can get the image size you require, while a
wide lens shift range helps you get the image exactly where you want it.
All 3 optional lenses, including the 0.77:1 short throw lens can use the
full lens shift range.
Full Lens Shift
10% 10%
-20%
+70%
Lens Position: Center
Shift Range
Projector
1080p
Flexibility
Flexibility
Throw Distance Chart
EH503 Throw Distance
Diagonal Image Size (16:9) Short Standard Long
Fixed (m) Min (m) Max (m) Min (m) Max (m)
50”
60”
70”
80”
100”
120”
150”
200”
250”
300”
0.85
1.02
1.19
1.36
1.70
2.05
2.56
3.41
-
-
1.70
2.05
2.39
2.73
3.41
4.09
5.11
6.82
8.52
10.23
2.14
2.56
2.99
3.42
4.27
5.13
6.41
8.55
10.68
12.82
2.14
2.56
2.99
3.42
4.27
5.13
6.41
8.55
10.68
12.82
3.20
3.84
4.48
5.12
6.40
7.68
9.60
12.80
15.99
19.19
For guide purposes only
Lens Options
Lens Type Short Standard Long
Throw Ratio 0.77:1 1.54 - 1.93:1 1.93 - 2.89:1