Acer X1123HP DLP projector portable 3D 4000 lumens SVGA (800 x 600) 4:3

Native resolution: 800 x 600, Maximum resolution: 1920 x 1200, Brightness in standard mode: Up to 4000 lm, Native aspect ratio: 4: 3, Compatible aspect ratio: 16: 9, Contrast: 20,000: 1, Projection ratio: 1.96 to 2.15 (1270 mm @ 2000 mm), Digital zoom: 2x, Vertical correction of the keystone effect: -40 ° / + 40 °, Maximum Vertical Synchronization: 120 Hz, Maximum Horizontal Synchronization: 100 kHz, Minimum vertical synchronization: 24 Hz, Minimum horizontal synchronization: 15 kHz, Compatible color: 1.07 billion colors (30 Bits) Minimum lens aperture: F / 2.56, Maximum lens aperture: F / 2.68, Minimum focal: 22 mm, Maximum focal: 24.10 mm, Minimum diagonal of the image: 584.20 mm, Maximum diagonal of the image: 7.62 m (300 "), Minimum projection distance: 1 m, Maximum projection distance: 12 m, Optical zoom: 1.1x