Optoma projektor HD29HLV (DLP, FULL 3D, 1080p, 4500 ANSI, 50 000:1, 2x HDMI, VGA, 10W speaker)

Display technology DLP
Resolution 1080p Full HD (1920x1080)
Brightness 4,500 lumens
Contrast ratio 50,000:1
Native aspect ratio 16:9
Aspect ratio - compatible 4:3
Keystone correction - vertical +/-40°
Horizontal scan rate 15.38 ~ 91.15Khz
Vertical scan rate 50 ~ 85(120 for 3D)Hz
Uniformity 70%
Screen size 0.78m ~ 7.66m (30.8" ~ 301.4") diagonal
Light source type Lamp
Lamp watts 240
Lamp life hours (up to) 4000 (Bright), 12000 (Dynamic), 10000 (Eco), 15000 (Eco+)
Throw ratio 1.12:1 ~ 1.47:1
Projection distance (m) 1m - 7.5m
Zoom 1.3
Zoom type Manual
Focal length (mm) 16.9 ~ 21.6
Native offset 116%

Connections
Inputs 1 x HDMI 2.0, 1 x HDMI 1.4a 3D support, 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm
Outputs 1 x Audio 3.5mm, 1 x USB-A power 1.5A
Control 1 x RS232
Noise level (typical) 26dB
PC compatibility UHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)
3D compatibility Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60
3D Full 3D
Security Security bar, Kensington Lock, Password protected interface

Speaker count 1
Watts per speaker 10W