S
P
E
C
F
I
L
E
PT-
D4000
DLP
™
Projectors
As of January 2009
< 7 >
50
60
70
80
90
100
120
150
200
250
300
400
500
600
Screen
s
ize
(inch,
diagonal)
min.
max.
min.
max.
Zoom
Zoom
len
s
e
s
Fixed-focu
s
Fixed-
focu
s
len
s
*
Di
s
tance to
s
creen (L)
min.
max.
min.
max.
min.
max.
ET-DLE150
Zoom len
s
Supplied len
s
ET-DLE250
Zoom len
s
ET-DLE350
Zoom len
s
ET-DLE450
Zoom len
s
ET-DLE055
Fixed-focu
s
len
s
Height from the edge
of
s
creen to
center of len
s
(H)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0
0
0
0
0
0
0
0
0
0
0
0
0
0
381
457
533
610
686
762
914
1143
1,524
1,905
2,286
3,048
3,810
4,572
808
979
1,150
1,322
1,493
1,664
2,006
2,519
3,375
–
–
–
–
–
381
457
533
610
686
762
914
1143
1,524
–
–
–
–
–
1,967
2,370
2,773
3,177
3,580
3,983
4,790
6,000
8,016
10,033
12,049
16,082
20,115
24,148
2,400
2,890
3,380
3,870
4,360
4,850
5,830
7,300
9,750
12,200
14,650
19,550
24,450
29,350
3,777
4,548
5,319
6,090
6,861
7,633
9,175
11,489
15,344
19,200
23,056
30,768
38,480
46,192
5,681
6,844
8,007
9,170
10,333
11,496
13,823
17,312
23,127
28,943
34,758
46,389
58,020
69,651
8,912
10,754
12,596
14,438
16,280
18,123
21,807
27,333
36,544
45,755
54,966
73,387
91,809
110,231
1,344
1,623
1,903
2,183
2,462
2,742
3,301
4,140
5,537
6,935
8,333
11,129
13,924
16,720
1,804
2,175
2,546
2,917
3,288
3,659
4,401
5,514
7,369
9,224
11,079
14,789
18,499
22,209
2,361
2,850
3,338
3,826
4,315
4,803
5,779
7,244
9,686
12,127
14,568
19,451
24,334
29,217
3,713
4,483
5,253
6,023
6,792
7,562
9,101
11,411
15,259
19,108
22,956
30,653
38,350
46,047
5,525
6,690
7,855
9,020
10,186
11,351
13,681
17,177
23,004
28,830
34,656
46,309
57,961
69,614
50
60
70
80
90
100
120
150
200
250
300
400
500
600
Screen
s
ize
(inch,
diagonal)
min.
max.
min.
max.
Zoom
Zoom
len
s
e
s
Fixed-focu
s
Fixed-
focu
s
len
s
*
Di
s
tance to
s
creen (L)
Height from the edge
of
s
creen to
center of len
s
(H)
min.
max.
min.
max.
min.
max.
ET-DLE150
Zoom len
s
Supplied len
s
ET-DLE250
Zoom len
s
ET-DLE350
Zoom len
s
ET-DLE450
Zoom len
s
ET-DLE055
Fixed-focu
s
len
s
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
1.3
1.5
1.8
2.1
2.3
2.5
3.0
3.8
5.0
6.3
7.5
10.0
12.5
15.0
2.7
3.3
3.8
4.4
4.9
5.5
6.6
8.3
11.1
–
–
–
–
–
1.3
1.5
1.8
2.1
2.3
2.5
3.0
3.8
5.0
–
–
–
–
–
6.5
7.8
9.1
10.5
11.8
13.1
15.8
19.7
26.3
33.0
39.6
52.8
66.0
79.3
7.9
9.5
11.1
12.7
14.4
16.0
19.2
24.0
32.0
40.1
48.1
64.2
80.3
96.3
12.4
15.0
17.5
20.0
22.6
25.1
30.2
37.7
50.4
63.0
75.7
101.0
126.3
151.6
18.7
22.5
26.3
30.1
34.0
37.8
45.4
56.8
75.9
95.0
114.1
152.2
190.4
228.6
29.3
35.3
41.4
47.4
53.5
59.5
71.6
89.7
119.9
150.2
180.4
240.8
301.3
361.7
4.5
5.4
6.3
7.2
8.1
9.0
10.9
13.6
18.2
22.8
27.4
36.6
45.7
54.9
6.0
7.2
8.4
9.6
10.8
12.1
14.5
18.1
24.2
30.3
36.4
48.6
60.7
72.9
7.8
9.4
11.0
12.6
14.2
15.8
19.0
23.8
31.8
39.8
47.8
63.9
79.9
95.9
12.2
14.8
17.3
19.8
22.3
24.9
29.9
37.5
50.1
62.7
75.4
100.6
125.9
151.1
18.2
22.0
25.8
29.6
33.5
37.3
44.9
56.4
75.5
94.6
113.8
152.0
190.2
228.4
Projection distance for 4:3 aspect ratio screen:
Supplied lens and ET-DLE150/DLE250/DLE350/DLE450/DLE055
Unit: feet
Unit: millimeters
•
The value for L (distance to screen) varies slightly depending on the zoom lens characteristics.
•
At the shortest projection distance, the zoom lens characteristics may cause slight image distortion.
•
When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
•
The brightness varies depending on the zoom setting.