The projector D420 VS by Vivitek utilizes DLP technology and, according to the spec sheet, achieves 1650 ANSI lumens, a contrast of 2000:1 at a resolution of SVGA 800 x 600. The manufacturer rates the durability of the included lamp at 2000 hours. A look at the light output reveals: The 1650 ANSI lumens are sufficient to illuminate an image width of up to 354 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 236 cm. Since entering the market in 2005, production has been discontinued; the manufacturer no longer actively offers the model.
Display Type
1 x 0,55 12 Grad DDR DLP Chip SVGA 4/3 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
1650
Screen
550 Lux (200 cm Screen width)
Contrast
2000:1 full on/off
2000:1 full on/off
Black Level
0,8250 min. Lumen
0,275 min. Lumen
Offset
-
Resolution
SVGA 800 x 600
480.000 Pixel XGA 1024 x 768 compressed
Standard-Portabel | External training and company presentations, as well as product presentations. Small screen width, rooms with very little ambient light below 50 lumens.