Model name: OPTOMA HD28e

Specifications:

• Display Technology: DLP™
• Resolution: 1080p Full HD (1920x1080)
• Brightness: 3,800 lumens
• Contrast Ratio: 30,000:1
• Native Aspect Ratio: 16:9
• Aspect Ratio - Compatible: 4:3
• Keystone Correction - Vertical: +/-40°
• Uniformity: 80%
• Screen Size: 0.71m ~ 7.65m (28" ~ 301") diagonal
• Light Source Type: Lamp
• Lamp Watts: 240W
• Lamp Life Hours (up to): 4000 (Bright), 15000 (Dynamic), 10000 (Eco)
• Throw Ratio: 1.47:1 ~ 1.62:1
• Projection Distance: 1m - 9.8m
• Zoom: 1.1 (Manual)
• Focal Length: 15.59mm~17.14mm
• Native Offset: 116%
• Inputs: 1 x HDMI 1.4a (3D support)
• Outputs: 1 x Audio 3.5mm, 1 x USB-A power 1.5A
• Noise Level (Min): 26dB
• Noise Level (Max): 28dB
• PC Compatibility: FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
• 2D Compatibility: NTSC, PAL, SECAM, 480i/p, 576i/p, 720p, 1080i/p
• 3D Compatibility: Side-by-Side, Frame-pack, Over-Under
• 3D: Full 3D
• Security: Security bar, Kensington Lock, Password protected interface
• OSD Languages: 25 languages
• Operating Conditions: 5°C~40°C, max altitude 3000M, max humidity 85%
• Remote Control: Backlit home remote
• Speaker Count: 1
• Speaker Power: 5W
• In The Box: AC power cord, Remote control, 2x AAA batteries, Basic user manual
• Input Lag: 16.00ms
• Optional Wireless Models: WHD200
• Power Supply: 100 ~ 240V, 50 ~ 60Hz
• Power Consumption (Standby): 0.5W
• Power Consumption (Min): 205W
• Power Consumption (Max): 295W