NEC PA622U User Manual page 173

Projection range for the different lenses
NP11FL
40-150"
60-500"
30-500"
NP13ZL
NP14ZL
NP15ZL
NP-PA622U/NP-PA522U: 0.7–2.6 m
NP-PA672W/NP-PA572W: 0.7–2.6 m
NP-PA722X/NP-PA622X: 0.6–2.5 m
NP30ZL
NP-PA622U/NP-PA522U: 1.0–11.3 m
NP-PA672W/NP-PA572W: 1.0–11.3 m
NP-PA722X/NP-PA622X: 1.0–10.9 m
NP-PA622U/NP-PA522U: 1.0–11.3 m
NP12ZL
NP-PA672W/NP-PA572W: 1.0–11.3 m
NP-PA722X/NP-PA622X: 1.0–10.9 m
40-500"
NP-PA622U/NP-PA522U: 1.2–31.9 m
NP-PA672W/NP-PA572W: 1.2–32.1 m
NP-PA722X/NP-PA622X: 1.2–30.8 m
NP-PA622U/NP-PA522U: 3.7–50.9 m
NP-PA672W/NP-PA572W: 3.7–51.2 m
NP-PA722X/NP-PA622X: 3.6–49.2 m
NP-PA622U/NP-PA522U: 5.9–76.4 m
NP-PA672W/NP-PA572W: 5.9–76.9 m
NP-PA722X/NP-PA622X: 5.7–73.8 m
60-500"
160
9. Appendix
60-500"