ViewSonic 5,000 ANSI Lumens 1080p Laser Installation Projector – LS740HD


SKU: LS740HD Category:
  • Versatile Projector: high brightness 5000 Lumens 1080p laser projector with advanced visual features
  • Long Lamp Life: 30,000 hour life span
  • Easy Setup: 1.3x optical zoom, 360 degree projection, H/V keystone, and 4 corner adjustment
  • Up to 300″ ultra large screen with lower cost-per-inch
  • Compact size and light weight reducing cost of transportation and installation
  • Lan Control: Schedule and manage the projector remotely with Crestron, AMX, Extron, PJ Link, ATEN, and ViewSonic’s vController

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.

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.​

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.

Non-stop 24/7 Operation

The projector’s advanced cooling design enables 24/7 operation without any degradation in image quality or performance.

Vibrant Colours – SuperColor Technology=
Impress any audience with ViewSonic’s exclusive colour technology, elevating your presentation with a true-to-life colour experience.

Bright Images – 5000 ANSI Lumens
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.

High Native Contrast Ratio
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.

Up to 300”
Allows for an image size of up to 300”, offering a lower cost-per-inch compared to other types of displays.​

360° Projection, 90° Portrait Mode
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.

H/V Keystone Correction, 4 Corner Adjustment
Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.

USB-A Power Supply​​​
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.



  • Projection System: 0.65″ 1080P
  • Native Resolution: 1920 x 1080
  • Brightness: 5000 (ANSI Lumens)
  • Contrast Ratio: 3000000:1
  • Display Colour: 1.07 Billion Colours
  • 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): 30dB
  • Audible Noise (Eco): 24dB
  • Input Lag: 49.5ms
  • Resolution Support: VGA(640 x 480) to WUXGA RB(1920 x 1200)
  • HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
  • Horizontal Frequency: 15K – 102KHz
  • Vertical Scan Rate: 24 – 120Hz


  • HDMI: 2 (HDMI 1.4/ HDCP 1.4)


  • Audio-out (3.5mm): 1
  • Speaker: 15W
  • USB Type A (Power): 1 (5V/1.5A)


  • Power Supply Voltage: Power adaptor: Input: 100~240V | Output: 19.5VDC / 11.79A
  • Power Consumption: Normal: 210W | Standby: <0.5W
  • Operating Temperature: 0~40℃
  • Carton: Brown
  • Net Weight: 3.00kg
  • Gross Weight: 4.70kg
  • Dimensions (W x D x H) with Adjustment Foot: 286 x 216 x 129mm
  • Packing Dimensions: 400 x 280 x 155mm
  • 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
  • User Guide Language: English, S-Chinese, T-Chinese, Indonesian, Finish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Arabic, Czech, Thai, Vietnamese, total 20 languages

Standard Accessory

  • Power Cord: 1
  • Remote Control: 1
  • QSG: Yes
  • Warranty Card: Yes (CN Only)