Optoma r

Optoma GT1090HDR Laser Theater Projector is feature with 4, 200 lumens brightness.
Here this device comes with 1080p pixel resolution.
We can say that the short throw comes with 50: 1 throw ratio.
This device comes with Dura Core Laser light source technology.
that is used to eliminates lamp and filter replacements.
It also provides 30, 000 hours of maintenance-free operation.