ViewSonic LS850WU Laser Projector

Rs. 324,500 Rs. 325,000


5,000 ANSI Lumens WUXGA Installation Projector

  • 2nd Generation Laser phosphor technology
  • 20,000 hours lifespan
  • Wide H/V lens shift & 1.6X optical zoom
  • 360° Creative Applications & 90° Portrait Mode
  • Built-in HDBaseT receiver 


ViewSonic’s LS850WU is an advanced 5,000 ANSI Lumens WUXGA installation projector. Adopting 2nd generation laser phosphor technology, it offers high and consistent brightness for a reliable light source life of 20,000 hours. Wide lens shift, 1.6x optical zoom, 360° projection and portrait mode together allow for amazing flexibility. Combined with its compact size and built-in HDBaseT, this flexibility helps realise your creative installations in auditoriums, board rooms and commercial displays, ensuring the desired cost-effectiveness.

High Brightness

Packed with 5,000 ANSI Lumens, it is guaranteed to produce high levels of brightness suitable for large spaces with a lot of ambient light.

Ultra-high Contrast Ratio

Boasting a 3,000,000:1 ultra-high contrast ratio, even the finest shades of color are enhanced – a key characteristic for delivering razor-sharp images.

2nd Generation Laser Phosphor Technology

The ViewSonic new laser projector adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent color performance, lamp-free design, and instant on/off switch from the previous generation, technology on the new generation improves around 20% of brightness, better heat-resistance, and a smaller module design, making the images consistent in ambient settings as well as increased reliability with a more compact size for extended use in various scenarios.

Long-lasting Lifespan

Laser technology offers a lifespan up to 20,000 hours (4 hours per day for more than 13 years), delivering reliable long-term performance with no degradation in brightness over time so that your installations are consistently vibrant.

Adaptable to any environment

Equipped with a 1.6x optical zoom lens, the projector provides mounting flexibility with a wider throw distance range.

Installation Flexibility

The tool-free, lens shift control knobs make adjusting the projection lens up, down, left, and right easy. It provides flexible installation options with a wide adjustable range (H: +/- 23%, V: +/-50%) and less placement restrictions.

360° Creative Applications

The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings, walls, or angled signage.

90° Portrait Mode

Portrait mode allows users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising.

Lighter Weight and Compact Size

It is almost half the weight and 35% smaller in size when compared with its predecessor, which reduces the cost of transportation and enhances the ease of installation.

Built-in HDBaseT Receiver

Its built-in HDBaseT receiver is a cost-effective solution to transmit uncompressed high resolution audio and video at a lengthy distance (100 meters for 1080p) when combined with a Cat.5e/6 cable and is compatible with any certified HDBaseT transmitter.

Non-stop 24/7 Operation

With an advanced cooling design, it enables 24/7 operation without degradation of quality or performance, making the projector ideal for applications that require continuous projection.

Network Management

This projector comes equipped with Control 4, Crestron, AMX, Extron and ViewSonic vController, an easy-to-use network management tool.
* The Control 4 driver will be built into the device in advance and get certification once it has finished the verification process.

A Simpler Way to Update Projector Software

ViewSonic Projector Software Update is available online and gives you the ability to keep your projector firmware up to date easily and conveniently; no need to take your projector in to a service center for software updates.

Easy Image Adjustment

Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.

Amazing Color Accuracy

ViewSonic’s proprietary SuperColor™ Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality.

Sealed Optical Engine with IP5X

The advanced sealed optical engine prevents dust and moisture from entering the projector and affecting the thermal system to ensure that the image quality and long lifespan are maintained.

Reduced Energy Consumption

When no signal has been detected, the projector will automatically power off to conserve energy and therefore prolong its lifespan.

Energy Efficiency

Power Saving Mode allows users to extend the projector’s lifespan and minimize energy consumption. When in Power Saving Mode, the projector will automatically switch into Eco Mode and SuperEco Mode whenever there is no signal input detected.


Main Specification
Native Resolution (Native) 1920x1200
DMD Type DC3
Brightness 5000 (LED Lumens)
Contrast Ratio 3000000:1
Display Colour 1.07 Billion Colors (30 bits per color)
Light Source Type Laser Phosphor System
Lamp Life (Normal) upto 20000
Lamp Watt Nichia 67W x2
Lens F=1.81-2.1, f=14.3-22.9mm
Pojection Offset 0%
Throw Ratio 1.36-2.18
Optical Zoom 1.6X
Digital Zoom 0.8x - 2.0x
Image Size 30" ~ 300"
Throw Distance 0.88-14.09, (100"@2.93m)
Keystone  H:+/-40° , V:+/-40°
Lens Shift V. Range Yes (+50%, -50%)
Lens Shift H. Range Yes (+23%, -23%)
Audible Noise (Normal) 35dB
Audible Noise (Eco) 28dB
Input Lag 16ms
Resolution Support VGA(640 x 480) to WUXGA(1920 x 1200)
HDTV Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video Compactibility NTSC, PAL, SECAM
Horizontal Frequency 15K-102KHz
Vertical Scan Rate 23-120Hz
Computer in (Share with component) 1
Composite 1
S-Video 1
HDMI 2, (HDMI 1.4a/HDCP1.4 x2)
Audio-in (3.5mm) 1
3D VESA (Sync) 1
Audio-in (RCA R/L) 1
RJ45 Input 1 (Lan Control)
HDBaseT 1
Monitor Out 1
Audio Out (3.5mm) 1
Speaker 10W x2
USB Type A (Power) 1 (5V/ 1.5A), (share with service)
12V Trigger (3.5mm) 1 (3.5 mm)
RS232 (DB 9-PIN Male) 1
RJ45 1
USB Type A (Services) 1 (Share with USB A Output)
Power Supply Voltage 100-240V+/- 10%, 50/60Hz, (AC in)
Power Consumption 280W
Standby <0.5W
Temperature 0°C ~ 40°C
Net Weight 6.4 kg
Dimension (WxDxH) With Adjustment Foot 405x305x145 mm
OSD Language English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, India, Arabic, Vietnamese, Greek, Total 23 languages
Standard Accessory
Power Cord 1
Remote Control  1 , (w/ laser pointer)
VGA Cabke 1

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