Viewsonic LSD401HD 4,000 ANSI Lumens 1080p Laser Business/Education Projector

Projection System: 0.65" 1080P

Native Resolution: 1920x1080

Brightness: 4000 (ANSI Lumens)

Brightness (Center Lumens): 4400

Contrast Ratio: 3000000:1

Display Color: 1.07 Billion Colors

Light Source Type: Laser Phosphor

Light Source Life (hours) with Normal Mode: 20000

Light Source Life (hours) with SuperEco Mode: 30000 (Eco)

Lens: F=2.43-2.78, f=16.90-21.61mm

Projection Offset: 132%+/-10%

Throw Ratio: 1.13-1.47

Optical Zoom: 1.3X

Digital Zoom: 0.8x-2.0x

Image Size: 30"-300"

Throw Distance: 0.75-9.76m

(100"@2.50m)

Keystone: H:+/-30° , V:+/-30°

Audible Noise (Normal): 32dB

Audible Noise (Eco) : 27dB

Input Lag: 16.7ms

Resolution Support: VGA(640 x 480) to 4K UHD(3840 x 2160)

HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p

Horizontal Frequency: 15K-135KHz

Vertical Scan Rate: 24-120Hz