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Viewsonic LS740HD High Brightness Laser Projector

Viewsonic LS740HD High Brightness Laser Projector


Regular price $1,999.00
Regular price $2,599.00 Sale price $1,999.00
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ViewSonic LS740HD 5000 Lumens Full HD Laser Projector

The ViewSonic LS740HD is a third-generation laser projector known for its compact size, high efficiency, and strong performance. Weighing just 3kg, it delivers an impressive brightness of 5000 ANSI Lumens, making it ideal for use in well-lit environments or large venues. Despite its power, the LS740HD only requires 210Watts of energy, resulting in lower power bills and more eco-friendly operation compared to traditional lamp projectors. The projector's IP6X sealed optical engine ensures durability and longevity, backed by a 3 year warranty for added peace of mind.

Throw Distance Chart
(Throw Ratio: 1.13-1.47:1)

Examples of installation distance for some popular screen sizes.
Image Size Installation Distance
92" (16:9) 2030x1140mm From 2.3m to 2.9m
100" (16:9) 2214x1245mm From 2.5m to 3.2m
110" (16:9) 2435x1370mm From 2.8m to 3.5m
120" (16:9) 2657x1494mm From 3.0m to 3.9m
135" (16:9) 2990x1681mm From 3.4m to 4.3m
150" (16:9) 3320x1867mm From 3.8m to 4.8m
  • 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

Bright, Compact, Durable

The LS740HD incorporates advanced 3rd-gen laser phosphor technology, enhancing brightness by 20% and achieving better luminous efficiency, all while being 32% more compact and more accessible than the previous generation. Its lamp-free light source offers instant power on/off and a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even during extended periods of use.

3rd Generation Laser Phosphor Technology

Laser LS740HD

Bright Images for Large Venues

Delivering 5,000 ANSI Lumens, the LS740HD provides vibrant and sharp projection in 1080p FHD in all lighting conditions for auditoriums, boardrooms, public venues, and other expansive spaces.

5,000 ANSI Lumens

LS740HD Brightness

Unmatched Contrasts, Enhanced Visibility

The projector's high native contrast ratio, achieved through its Texas Instruments 0.65"DMD chip, enables deeper blacks and brighter whites. As a result, it delivers more visual depth, clearer images, and enhanced legibility.

High Native Contrast Ratio

Contrast LS740HD

Ultra-large Screen with Lower Cost-per-inch

This easy-to-install projector allows for an image size of up to 300”, offering a lower cost-per-inch compared to other types of commercial displays.

Up to 300”

300" Image Size LS740HD

Easy and Cost-effective Installation

The LS740HD is 35% lighter in weight and 35% smaller in size compared to its predecessor and even most competing projectors in the market, greatly reducing the cost of transportation and increasing the ease of installation.

Lighter Weight, Compact Size

LS740HD Size weight

Save on Costs and Energy

With its advanced lamp-free light source, the LS740HD offers a highly energy-efficient and cost-saving display solution by consuming up to 51% less power than competing projectors.

Less Power Consumption

Power Use LS740HD

Enhanced Installation Flexibility

Equipped with a 1.3x optical zoom, the projector allows users to choose the most ideal set-up location with in a range, getting the desired image size without needing to change the existing interior design.

1.3x Optical Zoom

Zoom LS740HD

Get Perfectly-shaped Images Effortlessly

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

H/V Keystone Correction, 4 Corner Adjustment

Keystone LS740HD

Versatile Creative Application​s

The projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.

360° Projection, 90° Portrait Mode

360 degree projection

Present the Best with Vibrant Colors

Impress any audience with ViewSonic’s exclusive color technology, elevating your present ation with a true-to-life color experience.

Colour LS740HD

Non-stop 24/7 Operation

The projector's advanced cooling design enables 24/7 operation without any degradation in image quality or performance. This makes it the go-to solution for applications that require continuous projection in retail stores, malls, museums, airports, and other public spaces.

24/7 LS740HD

A Simpler Way to Update Projector Software​

Skip trips to the service center by keeping software up to date easily via USB cable connection with your own laptop.
Learn more:
*The latest projector software update can be found in the download section at the bottom of the page when available.

Update LS740HD

Directly Power Wireless HDMI Dongle

The built-in 5V/1.5A USB-A output conveniently delivers power to a wireless HDMI dongle, eliminating the need for separate power adapters when streaming multi media content.

USB-A Power Supply

USB Power LS740HD

Enhanced Dust Resistance

Maintain crystal-clear image quality and product longevity with an advanced IP6X sealed engine design that prevents dust from entering and affecting internal components.



Native Resolution: 1920x1080
DMD Type: DC3
Brightness: 5000 (ANSI Lumens)
Contrast Ratio: 3000000:1
Display Color: 1.07 Billion Colors
Light Source Type: Laser Phosphor system
Light Source Life (hours) up to 20,000 (Normal Mode)
Light Source Life (hours) up to 30,000 (SuperEco Mode)
Lens: F=2.43-2.78, f=16.90-21.61mm
Projection Offset: 132%+/-5%
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
Keystone: H:+/-30° , V:+/-30°
Audible Noise (Normal): 32dB
Audible Noise (Eco): 26dB
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
HDMI: HDMI: 2 (HDMI 1.4/ HDCP 1.4)
Audio-out (3.5mm): 1
Speaker: 15W
USB Type A (Power): 1 (5V/ 1.5A)
RS232 (DB 9-pin male): 1
USB Type A 1 (share with USB A Output)
Power Supply Voltage: Input: 100~240V
Output: 19.5VDC / 11.79A
Power Consumption: Normal: 210W, Standby: <0.5W
Operating Temperature: 0~40℃
Net Weight: 3.0
Dimensions (WxDxH) with Adjustment Foot: 286x216x129mm
OSD Language: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese,Japanese, Turkish, Portuguese, Finnish, Indonesian, Arabic, Vietnamese, Hungarian, Norsk, total 23 languages
Standard Accessory
Power Cord: 1
Remote Control: 1 , (w/ laser pointer)
QSG: Yes