ViewSonic LS740HD Laser Installation Projector, 5000 ANSI Lumens, F 2.43-2.78 Lens, 1.3X Optical Zoom, Up to 300″ Ultra Large Screen, 360° Projection, H/V Keystone, White | LS740HD

LS740HD
5,000 ANSI Lumens 1080p Laser Installation Projector
The LS740HD belongs to ViewSonic’s Luminous Superior series, a lamp-free high-brightness projector line up designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 5,000 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp-free design offers an eco-friendly and cost-effective solution, while the projector‘s light weight and compact design reduces transportation costs. With up to 300“ projection in 1080p Full HD with high native contrast, it is well-suited for boardrooms, lecture halls, and public spaces. This projector features a1.3x optical zoom, H/V keystone, 4 corner adjustment, 360° projection, and a portrait mode for easy setup and versatile applications.
Key Features
3rd generation laser phosphor technology with up to a 30,000-hour lifespan
5,000 ANSI Lumens offering bright images in any environment
Up to 300″ ultra large screen with lower cost-per-inch
Compact size and light weight reducing cost of transportation and installation
Installation flexibility: 1.3x optical zoom, H/V keystone, 360° projection, and portrait mode
Specifications
Projection System
0.65″ 1080P
Native Resolution
1920×1080
Brightness
5000 (ANSI Lumens)
Contrast Ratio
3000000:1
Display Color
1.07 Billion Colors
Light Source Type
Laser Phosphor
Light Source Life (Normal Mode)
20000 hours
Light Source Life (SuperEco Mode)
30000 hours (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
30dB
Eco
24dB
Input Lag
49.5ms
Resolution Support
VGA(640 x 480) to WUXGA RB(1920 x 1200) *RB-Reduced Blanking
HDTV Compatibility
480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Horizontal Frequency
15K-102KHz
Vertical Scan Rate
24-120Hz
Input
HDMI
2 (HDMI 1.4/ HDCP 1.4)
Output
Audio-out (3.5mm)
1
Speaker
15W
USB Type A (Power)
1 (5V/1.5A)
Control
RS232 (DB 9-pin male)
1
USB Type A (Services)
1 (share with USB A Output)
Others
Power Supply Voltage
Power adaptor:
Input: 100~240V
Output: 19.5VDC / 11.79A
Power Consumption
Normal: 210W
Standby
Operating Temperature
0~40℃
Carton
Brown
Weight
Net Weight
3.00kg
Gross Weight
4.70kg
Dimensions (WxDxH)
286x216x129mm
Packing Dimensions
400x280x155mm