Viewsonic PJ503D DLP projector

Viewsonic PJ503D DLP projektor
Type 0.55" DDR SVGA DMD DLP
Resolution 800 x 600 SVGA native, (max. 1280 x 1024 SXGA compressed)
Lens Digital zoom, manual focus
Zoom Factor 1.0 (F = 2.57/f = 22.2mm)
Digital Keystone Vertical ± 7º
DISPLAY Size 37.5"–150" (0.95m–3.81m) (Diagonal)
Throw Distance 1.5m–6.0m
Throw Ratio 2:1