Product Details
Model |
AL-DL123MA (Standard) |
Lens type |
long throw |
Focus |
Mannual |
Zoom |
1.6 |
Throw ratio |
1.23-1.97 |
F# |
2.2-3.1 |
f(mm) |
18.27-29.24mm |
Screen Size |
80~300inch |
Lens shift(Vertical) |
WU:Up100%,Down60% |
Lens shift(Horizontal) |
WU:±40% |
Weight |
0.63kg |
Lens shift measurement |
V=Δh/(1/2)h, H=Δw/(1/2)w |