Short product description:
OPTOMA HZ146X-W is a white standard-throw DLP projector with native 1080p (1920×1080) resolution and 3800 ANSI lumens brightness. It uses a laser light source rated for 30,000 hours, supports 16:9 aspect ratio, 1.1× manual zoom and a 1.48–1.62:1 throw ratio for screen sizes from 20" to 300". Features include vertical/horizontal keystone ±30°, dual HDMI 2.0 ports, USB 2.0, RS-232, built-in 15 W speaker, Kensington lock slot, low standby power and IP6X dust protection — suitable for classrooms, meeting rooms and large venues.