Optoma HD28HDR 4K HD Home Cinema DLP Projector Full 3D 1080P 3600 Lumens Business&Education Smart Video Proyector

Specifications

• Display Technology: DLP

• Native Resolution: 1080p 1920 x 1080

• Brightness: 3600 Ansi Lumens

• Contrast ratio: 50,000:1

• Light Source: Lamp

• Lamp Life: 15,000/10,000/4,000 (Dynamic/ECO/Bright)

• Throw Ratio: 1.47 - 1.62:1

• Speaker: 3W

• Keystone Correction: ±40° vertical

• Projected image size: 28” - 301”

• Projection Distance: 1-10

• Noise: 26 dB(ECO)