Epson ELPLL02 User Manual page 25

4. Standard lens specifications
4-1 Lens specifications
1. Focal length
2. Zoom ratio
3. f number
4. Projection size
5. Mass
4-2 Appearance with standard lens mounted
49.2 to 68.9 mm
1.4 x
1.84 to 2.36
30 to 300 inches
1300 g
About 475mm
15