3M MP8760 用户手册
3M IPC 2000
3M
Multimedia Projector MP8760
25
ENGLISH
Appendix
A-1. Optional Lenses Charts
Note: The zoom function is not available when optional lenses are installed.
Short Throw Lens:
H
X
D
f=20 mm
Distance D
m (ft.)
Width W
m (in.)
Height H
m (in.)
Shift X
m (in.)
1.0 (3.28)
0.93 (36.6)
0.70 (27.6)
0.11 (4.3)
1.5 (4.92)
1.37 (53.9)
1.03 (40.6)
0.16 (6.3)
2.0 (6.56)
1.81 (71.3)
1.36 (53.5)
0.21 (8.3)
3.0 (9.84)
2.69 (105.9)
2.02 (79.5)
0.31 (12.2)
4.0 (13.12)
3.57 (140.6)
2.67 (105.1)
0.41 (16.1)
Long Throw Lens:
H
X
D
f=88 mm
Distance D
m (ft.)
Width W
m (in.)
Height H
m (in.)
Shift X
m (in.)
4.0 (13.12)
0.80 (31.5)
0.60 (23.6)
0.23 (9.1)
5.0 (16.40)
1.00 (39.4)
0.75 (29.5)
0.29 (11.4)
6.0 (19.69)
1.20 (47.2)
0.90 (35.4)
0.35 (13.8)
7.0 (22.97)
1.40 (55.1)
1.05 (41.3)
0.40 (15.7)
8.0 (26.25)
1.60 (63.0)
1.20 (47.2)
0.46 (18.1)
9.0 (29.53)
1.80 (70.9)
1.35 (53.2)
0.52 (20.5)
10.0 (32.81)
2.00 (78.7)
1.50 (29.1)
0.57 (22.4)