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Projection relationships (continued)
■ Projected angle of view diagram
Projector
When the lens is centered
θ
Maximum horizontal center angle of view
H0
θ
Maximum vertical center angle of view
V0
θ
Maximum diagonal angle of view
D0
z PT-SRQ32KC / PT-SRQ13KC
θ
H0
61.3
z PT-SRZ31KC / PT-SRZ21KC / PT-SRZ12KC / PT-SDZ21K2C / PT-SDZ985C / PT-SDZ981C
θ
H0
65.7
z PT-SRS30KC / PT-SRS20KC / PT-SRS11KC / PT-SDS20K2C / PT-SDS955C
θ
H0
60.7
z PT-SDZ18K2C
θ
H0
66.0
z PT-SDW17K2C / PT-SDW935C
θ
H0
59.5
Note
z The illustrations of projectors in this manual are for informational purposes only and do not represent a specific
projector model. Configurations may vary with the model.
z As the front end of the lens approaches closer to a spherical or column-shaped screen center, uniformity of the
total focus and total brightness of the projected image is enhanced.
z The angle of view values indicated in the tables are lens optical axis angles.
14-ENGLISH
θ
Screen
V0
θ
D0
θ
H0
θ
θ
V0
D0
38.4
72.3
θ
θ
V0
D0
41.1
77.5
θ
θ
V0
D0
45.5
75.9
θ
θ
V0
D0
37.1
75.7
θ
θ
V0
D0
33.4
68.2
θ
SV1
Projector
When the lens is shifted to the
upward Vmax position
θ
Center angle of view
SC
θ
Maximum vertical center angle of view
SV1
Maximum angle of view on opposing side
θ
SV2
of vertical center (θ
θ
Maximum horizontal center angle of view
SH
θ
Maximum diagonal angle of view
SD1
Maximum angle of view on vertically
θ
SD2
opposing side of diagonal (θ
θ
θ
θ
SC
SV1
SV2
28.4
66.6
10.0
θ
θ
θ
SC
SV1
SV2
22.3
63.2
19.0
θ
θ
θ
SC
SV1
SV2
22.8
68.3
22.8
θ
θ
θ
SC
SV1
SV2
26.0
63.1
11.1
θ
θ
θ
SC
SV1
SV2
36.1
69.6
2.7
Screen
θ
SC
θ
SD1
θ
SH
θ
SV2
θ
SD2
)
SV1
)
SD1
θ
θ
θ
SH
SD1
SD2
67.5
90.8
62.1
θ
θ
θ
SH
SD1
SD2
69.3
91.4
68.4
θ
θ
θ
SH
SD1
SD2
64.8
91.5
64.8
θ
θ
θ
SH
SD1
SD2
70.9
91.3
66.9
θ
θ
θ
SH
SD1
SD2
69.6
91.5
59.5
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