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Projection lens Model No.
ET-C1U100
ET-C1W300
ET-C1W400
ET-C1W500
Standard zoom lens/ET-C1S600
ET-C1T700
Note
f For the adjustment range of the projected image position with the lens shift, refer to "Lens shift range" (x page 86).
[GEOMETRY] projection range
[VERTICAL KEYSTONE] (viewed from the side)
Screen
Vertical arc correction (viewed from the side)
Screen
Arc center
Screen
Chapter 2 Getting Started — Setting up
Lens protrusion dimension (L1) (approximate value)
Projection distance
Arc radius
Projection distance
Arc radius
0.384
0.155
0.149
0.144
0.110
0.160
[HORIZONTAL KEYSTONE] (viewed from above)
Screen
Horizontal arc correction (viewed from above)
Screen
Arc center
Screen
(Unit: m)
Projection distance
Arc radius
Projection distance
Arc radius
ENGLISH - 45
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