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
’
’
’
s
s
s
M
M
M
a
a
a
n
n
n
u
u
u
a
a
a
l
l
l
Projection Distance vs. Projection Size
A
B
C
D
L Projection Distance
Projection distance and size table
Max. Screen Size (Wide)
Max. Screen Size (Tele)
Projection
Distance L
Diagonal
Width
A
Height
C
Diagonal
Width
B
Height
D
1.5m 1.14m 0.98m 0.55m 39.12'' 0.85m 0.48m
4.92’
45.01
38.58”
21.65”
0.99m
33.46”
18.90”
2m 1.52m
1.31m
0.74m 52.17'' 1.14m 0.64m
6.56’
60.01”
51.57”
29.13”
1.33m
44.88”
25.20”
3m 2.28m
1.96m
1.10m 78.25'' 1.70m 0.96m
9.84’
90”
77.16”
43.3”
1.99m
66.93”
37.80”
4m 3.04m
2.61m
1.47m
104.33''
2.27m 1.28m
13.12’
119.69''
102.75”
57.87”
2.65m
89.37”
50.39
5m 3.81m
3.27m
1.84m
130.41''
2.84m 1.60m
16.4’
150.02''
128.73”
72.44”
3.31m
111.81”
62.99”
6m 4.57m
3.92m
2.21m
156.50''
3.41m 1.92m
19.68’
180.02''
154.33”
87.0”
3.98m
134.25”
75.59”
7m 5.33m
4.58m
2.57m
182.58''
3.98m 2.24m
22.96’
210.03''
180.31”
101.18”
4.64m
156.69”
88.19”
8m 6.09m
5.23m
2.94m
208.66''
4.55m 2.56m
26.24’
240.03”
205.90”
115.74”
5.30m
179.13”
100.79”
9m 6.85
m
5.88m
3.31m 234.74''
5.11m 2.88m
29.52’
270.03”
231.49”
130.31”
5.96
201.18”
113.39”
10m 7.62m
6.54
m
3.68m 260.83'' 5.68m 3.20m
32.8’
300.04”
257.47”
144.88”
6.63m
223.62”
125.98”
Shaded rows are equivalent measurement in feet and inches.
– 40 –
