Optoma EH7700 User Guide - Page 19
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Installation Lens Optoma Model Name Focal Length (f) (mm) F number Zoom Range (Ratio) Zoom & Focus Adjustment Throw Ratio Throw Distance (m) Throw Distance (feet) Projection Image Size Motorized Lens Shift WT1 11.73 2.2 Fixed 0.77 0.5~8.3 1.64~27.23 Fixed WT2 18.1~21.72 2.2-3.33 1.2x ST1 21.5~28.7 2.0-3.0 1.33x TZ1 28.6~54.33 2.2-3.0 1.9x TZ2 54.06~102.7 2.3~3.16 1.9x Motorized 1.2~1.45 1.45~1.94 1.94~3.67 0.78~15.6 0.94~20.9 1.25~39.5 2.56~51.18 3.08~68.57 4.10~129.59 30"~500" inches Horizontal : +/-10% offset, Vertical : -20%~+60% offset 3.67~6.98 2.37~75.2 7.78~246.72 This table is for user's reference only. 19 English
19
English
Installation
This table is for user’s reference only.
Optoma Model Name
WT1
WT2
ST1
TZ1
TZ2
Focal Length (f) (mm)
11.73
18.1~21.72
21.5~28.7
28.6~54.33
54.06~102.7
F number
2.2
2.2-3.33
2.0-3.0
2.2-3.0
2.3~3.16
Zoom Range (Ratio)
Fixed
1.2x
1.33x
1.9x
1.9x
Zoom & Focus Adjust
-
ment
Motorized
Throw Ratio
0.77
1.2~1.45
1.45~1.94
1.94~3.67
3.67~6.98
Throw Distance (m)
0.5~8.3
0.78~15.6
0.94~20.9
1.25~39.5
2.37~75.2
Throw Distance (feet)
1.64~27.23
2.56~51.18
3.08~68.57
4.10~129.59
7.78~246.72
Projection Image Size
30”~500” inches
Motorized Lens Shift
Fixed
Horizontal : +/-10% offset,
Vertical : -20%~+60% offset
Lens