Laser projector Full HD (1920x1080) 5000 ansilumen


Limited stock
€ 1.426,44
€ 1.725,99 incl 21% VAT
The Luminous Superior series is ViewSonic’s lamp-free high brightness lineup for both commercial and educational spaces. The LS751HD adopts industry-leading 2nd generation laser phosphor technology and delivers 5, 000 ANSI Lumens while eliminating the use of toxic mercury, reducing the cost and effort of frequent lamp replacement and lowering the total cost of ownership. The lamp-free light source offers enhanced sustainability for a greener environment while delivering up to 300” large images with 1080p high resolution and vivid colors no matter if you're in a boardroom, lecture hall, or public space. The projector boasts high installation flexibility with vertical lens shift, 1.6x optical zoom, easy image adjustment with H/V keystone and 4 corner correction, and diverse applications with 360° projection and portrait mode. The LS751HD also comes with HDMI 2.0b, ensuring access to original 4K quality content with HDR/HLG supported.

2nd Generation Laser Phosphor Technology

The LS710HD adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent color performance, lamp-free design, and instant power on/off 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.

High Brightness for Large Venues

Thanks to 4, 200 ANSI Lumens brightness, you're guaranteed clear visuals of vibrancy with 1080p Full HD resolution which are perfectly suitable for large spaces with a lot of ambient light.

Ultra-Large Screen with Lower Cost-per-inch

The projector allows for an up-to-300” image size, which is much larger and easier to install than commercial displays.

V Lens Shift for Flexible Installation

The tool-free, lens shift control knobs make adjusting the projection lens up and down easy. Welcome flexible installation options with an adjustable range (V: 0%, -18%) and fewer placement restrictions.

Effortless 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.

Adaptable to Any Environment with Optical Zoom

Equipped with a 1.6x optical zoom lens, the projector allows users to choose the most ideal set-up location within a range, getting the desired image size without needing to change the existing interior design. ​

Lighter Weight and Compact Size​

The LS751HD is 24% lighter of weight and 34% smaller in size compared to its predecessor, which reduces the cost of transportation and enhances the ease of installation.

Effortless 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.

Versatile Application

The projector can freely rotate at any angle vertically allowing projection onto ceilings, walls, or floors. The portrait mode enables users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising. ​

HDMI 2.0b Supporting 4K/HDR/HLG

The projector comes with an HDMI 2.0b / HDCP 2.2 port, providing you access to original 4K quality content with HDR/HLG supported at a 60Hz frame rate from external devices (e. g. Roku stick, 4K Blu-ray player), producing the brightest whites, deepest blacks, and more detailed visuals.

Present the Best with Vibrant Colors

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

Centralized Control for Management Efficiency

The LS751HD is compatible with Crestron, AMX, PJ Link, ATEN and Extron systems and comes equipped with ViewSonic vController, an easy-to-use network management tool.

Non-stop 24/7 Operation

The advanced cooling design enables 24/7 operation without degradation of image quality or work performance, making the projector ideal for applications that require continuous use.

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 laptop.

*The latest projector software update can be found in the download section at the bottom of the page when available.

USB Type A Power Supply

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


Product id 887053
Brand Viewsonic
Partnr LS751HD
EAN/UPC code 766907019940
Projector brightness 5000 ANSI lumens
Projector native resolution 1080p (1920x1080)
Contrast ratio (typical) 3000000:1
Native aspect ratio 16:9
Screen size compatibility 30 - 300 "
Smart projector N
Projection distance 0.93 - 14.88 m
Number of colours 1.07 billion colours
Horizontal scan range 15 - 102 kHz
Vertical scan range 23 - 120 Hz
Keystone correction, horizontal -30 - 30 °
Keystone correction, vertical -30 - 30 °
Light source
Light source type Laser
Service life of light source 20000 uur
Service life of light source (economic mode) 30000 uur
Lens system
Focus Manual
Focal length range 20.911 - 32.62 mm
Aperture range (F-F) 2.5 - 3.26
Zoom capability Y
Zoom type Manual
Digital zoom 2 x
Optical zoom 1.6 x
Throw ratio 1.4 - 2.24
Vertical lens shift range 0 - 18 procent
Offset 136 procent
Analog signal format system NTSC, PAL, SECAM
Full HD Y
3D N
Supported video modes 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Ports & interfaces
HDMI ports quantity 2
HDMI connector type Full-size
HDMI version 2.0
DVI port N
USB 2.0 ports quantity 1
Service port type USB Type-A
USB 2.0 Type-A ports quantity 1
Serial interface type RS-232
PC Audio out Y
AC (power) in Y
Smart TV N
Ethernet LAN Y
Ethernet LAN (RJ-45) ports 1
Wi-Fi N
Card reader integrated N
Technical details
On Screen Display (OSD) Y
Image lag time 49.9 ms
Interactive N
Noise level 32 dB
Noise level (economic mode) 29 dB
Number of OSD languages 27
HDCP version 1.4/2.2
Built-in speaker(s) Y
RMS rated power 30 W
Number of built-in speakers 2
Product type Standard throw projector
Market positioning Business
Product colour White
Cable lock slot type Kensington
Cable lock slot Y
Built-in display N
Power source AC
Power consumption (typical) 245 W
Power consumption (standby) 0.5 W
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Weight & dimensions
Weight 4500 g
Width 337 mm
Depth 265 mm
Height 131.5 mm
Package width 496 mm
Package depth 195 mm
Package height 387 mm
Package weight 6600 g
Packaging content
Handheld remote control Y
Warranty card Y
Quick start guide Y
Logistics data
Quantity per pack 1 stuk(s)