D
D
D
L
L
L
P
P
P
P
P
P
r
r
r
o
o
o
j
j
j
e
e
e
c
c
c
t
t
t
o
o
o
r
r
r
—
—
—
U
U
U
s
s
s
e
e
e
r
r
r
M
M
M
a
a
a
n
n
n
u
u
u
a
a
a
l
l
l
Projection Distance V. S. Projection Size
Screen Width
Screen
Height
Max. Screen Size
Min. Screen Size
Projection
Distance
Diagonal
Width
Height
Diagonal
Width
Height
L
A
C
B
D
1.5m
1.1m
0.9m
0.7m 0.9m 0.7m
0.5m
4.92'
42.5"
33.8"
25.6"
35.4"
28.3"
21.2"
2.0m
1.4m
1.2m
0.9m 1.2m 1.0m
0.7m
6.56'
56.7"
45.3"
34.0"
47.2"
37.8"
28.3
2.4m 1.7m
1.4m
1.0m 1.4m 1.2m
0.9m
7.87'
67.7"
53.9"
40.5"
56.7"
45.3"
34"
2.8m
2.0m
1.6m
1.2m 1.7m 1.3m
1.0m
9.18'
79.1"
62.9"
47.4"
66.1"
52.7"
39.7"
3.2.m
2.3m
1.8m
1.4m 1.9m 1.5m
1.2m
10.5'
90.5"
72.4"
54.3"
75.6"
60.6"
45.3"
3.6m
2.6m
2.1m
1.6m 2.2m 1.7m
1.3m
11.81'
101.9"
81.5"
61.0"
85.0"
68.1"
51.2"
4.0m
2.9m
2.3m
1.7m 2.4m 1.9m
1.4m
13.12'
113.4"
90.6"
68.1"
94.5"
75.6"
56.7"
4.4m
3.2m
2.5m
1.9m 2.6m 2.1m
1.6m
14.43'
124.8"
99.6"
74.8"
103.9"
83.1"
62.2"
4.8m
3.5m
2.8m
2.1m 2.9m 2.3m
1.7m
15.74'
135.8"
108.7"
81.6"
113.4"
90.6"
67.7"
5.2m
3.7m
3.0m
2.2m 3.1m 2.5m
1.9m
17.06'
147.2"
117.7"
88.2"
122.8"
98.4"
73.6"
5.6m
4.0m
3.2m
2.4m 3.4m 2.7m
2.0m
18.37'
158.7"
126.8"
95.3"
132.3"
105.9"
79.1"
6.0m 4.3m
3.5m
2.6m 3.6m 2.9m
2.2m
– 36 –
