5000안시루멘 WUXGA 레이저 프로젝터

  • 5000안시루멘의 고휘도 밝기
  • 2세대 레이저 광원 기술
  • 20000시간 반영구적 수명
  • 360°투사가능 & 1.3배 광학 줌렌즈
  • 효율적인 컴팩트한 사이즈
  • 간편한 장비 업그레이드를 위한 투사율 일치


The ViewSonic LS750WU is a 5,000 ANSI Lumens WUXGA laser projector for installation. Adopting the 2nd generation laser phosphor technology, it offers high and consistent brightness for a reliable light source life of 20,000 hours. 1.3x optical zoom and 360° projection make for satisfying flexibility. In addition, the compact size and throw ratio match for a hassle-free equipment upgrade, ensuring the desired cost-effectiveness. The LS750WU serves as a reliable projector to ensure your installations are smooth and sound, especially ideal for medium-to-large meeting/training rooms and public displays.

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.

ANSI Lumens

Ultra-high Contrast Ratio

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

3M:1 Contrast Ratio

2nd Generation Laser Phosphor Technology

The ViewSonic new laser projector adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent colour 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.

2nd Generation Laser Phosphor Technology

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.

20,000 hours

Adaptable to any environment

Equipped with a 1.3x optical zoom lens, the projector provides mounting flexibility with a wider throw distance range.

1.3x Optical Zoom

360° Creative Applications

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


Lighter Weight and Compact Size

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

Lighter Weight
Compact Size

Matching throw ratio for a hassle-free upgrade

With a throw ratio matching mainstream WUXGA installation conditions, the projector can be fitted to an existing ceiling mount and project an image within a pre-installed screen, perfect for a hassle-free equipment upgrade.

1.13-1.47 Throw Ratio

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.

24/7 Operation

Network Management

This projector comes equipped with Creston, AMX, Control4, PJ Link, ATEN, Extron and ViewSonic vController, an easy-to-use network management tool.

LAN Control

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 with your laptop and USB cable connection; no need to take your projector into a service centre for software updates.

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

Projector Software Update

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.

H/V Keystone
4 Corner Adjustment

Amazing Colour Accuracy

ViewSonic’s proprietary SuperColor™ Technology displays a wide colour range, ensuring that users enjoy a true-to-life colour 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 prolongs its lifespan.

Auto Power Off

Energy Efficiency

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

Power saving

Exterior & Rear I/O Connectors

  1. Power Key & IR
  2. Front IR
  3. Lens
  4. Zoom/Focus Ring
  5. Adjustment Foot
  6. LED Indicator
  7. Keypad
  8. S-Video
  9. USB Type A(5V/1.5A)
  10. HDMI X 2
  11. Composite
  12. Computer In
  13. Monitor Out
  14. LAN
  15. Audio In & Out
  16. 3D VESA
  17. 12V OUT
  18. RS-232


  • 사양
    프로젝션 시스템: 0.48" WUXGA
    해상도: 1920x1200
    DMD 유형: DC3
    밝기: 5000 ANSI Lumens
    명암비: 3000000:1
    컬러수: 1.07 Billion Colors
    광원 유형: Laser Phosphor system
    램프수명: up to 20000
    램프 와트: Nichia 67W x2
    렌즈 조리개: F=1.94-2.06, f=12-15.6mm
    오프셋: 100%+/-5%
    투사비율: 1.13-1.47
    광학줌: 1.3X
    디지터줌: 0.8x-2.0x
    디스플레이 크: 30"-300"
    투사거리: 0.73-9.50m, (100"@2.43m)
    키스톤: H:+/-40° , V:+/-40°
    소음(표준): 35dB
    소음(에코): 28dB
    인풋랙: 16ms
    지원 해상도: VGA(640 x 480) to WUXGA(1920 x 1200)
    HDTV호환: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
    Video 호환: NTSC, PAL, SECAM
    주파수(수평): 15K-102KHz
    주파수(수직): 23-120Hz
  • 입력
    컴퓨터 위치(구성 요소와 공유): 1
    컴포지트: 1
    S-비디오: 1
    HDMI: 2, (HDMI 1.4a/HDCP1.4 x2)
    오디오 입력(3.5mm): 1
    오디오 입력(RCAR/L): 1
    3D VESA(동기): 1
    RJ45 입력: 1 , (LAN control)
  • 산출량
    감시: 1
    오디오 출력(3.5mm): 1
    스피커: 10W x2
    USB 타입 A(전원): 1 (5V/ 1.5A), (share with service)
    12V 트리거(3.5mm): 1 (3.5mm)