Equipped with DLP technology, the Optoma EX521 offers 2600 ANSI lumens, a contrast of 4500:1 and is designed as a versatile projector. The manufacturer specifies a runtime of 5000 hours for this projector's lamp, which amounts to roughly 6.8 years at 2 hours of daily use. Looking at practical performance, up to 444 cm can be illuminated with 2600 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 296 cm. In terms of video signals, the device processes resolutions up to Full HD 1080P. In the specifications, the operating noise is listed at a mere 30 decibels, indicating very quiet cooling. The projector was released in 2011 and is officially no longer distributed by Optoma.
Display Type
1 x 0,55" DLP Chip XGA 4/3 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
2600
Screen
867 Lux (200 cm Screen width)
Contrast
4500:1 full on/off
4500:1 full on/off
Black Level
0,5778 min. Lumen
0,193 min. Lumen
Offset
65% 23 cm over screen top edge →
SCREEN
+Projector
Resolution
XGA 1024 x 768
786.432 Pixel UXGA 1600 x 1200 compressed
Standard-Portabel | External training and company presentations, as well as product presentations. Medium screen width or rooms with little light, max. 100 lumens.
Full HD 1080P compatible Freeze Blackboard Modus Eco Mode Kensington Slot sRGB Digital image shift Password protection BrilliantColor™ Overscan adjustable
Full HD 1080P compatible
Optoma Website
Product Sheet english
