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4. Zoom lens specifications
4-1 Lens specifications
1. Focal length
144.1 to 194.5mm
2. Zoom ratio
1.35 x
3. f number
2.60 to 3.27
4. Projection size
80 to 300 inches
5. Mass
2100 g
4-2 Appearance with zoom lens mounted
About 505mm
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