Detailled description
Acer H6815GTV. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Lamp, Service life of light source: 5000 h, Service life of light source (economic mode): 20000 h. Focal length range: 15.94 - 17.45 mm, Aperture range (F-F): 2 - 2.05, Zoom ratio: 2.0:1. Supported video modes: 1080p. Serial interface type: RS-232, HDMI connector type: Full-size, HDMI version: 1.4a