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Black rectangular laser projector with front lens and ventilation grilles

ViewSonic

ViewSonic LS740W 5000 lumens WXGA laser business projector

SKU CH-10Z6-V55SR MPN LS740W

A WXGA laser projector delivering 5000 lumens brightness, 1.3x optical zoom, 360-degree projection, and 30000-hour lamp life for large venues

  • Cabinet ColorBlack
  • Brightness> 3500 lumens
  • Native Resolution1280 x 800
  • Maximum Resolution1280x800
  • Aspect Ratio16:10 Aspect Ratio
  • Contrast Ratio3000000:1 Contrast Ratio
  • Bright 5000 ANSI lumens for clear images in lit rooms
  • Laser phosphor light source lasts up to 30000 hours with no lamp changes
  • 3x optical zoom plus H/V keystone and 4-corner adjustment for flexible placement
  • 360-degree and portrait projection modes suit creative installations
  • LAN control compatible with Crestron AMX Extron PJ Link ATEN and vController

Built for bright rooms

The ViewSonic LS740W is a new laser phosphor projector rated at 5000 ANSI lumens with a native WXGA resolution of 1280 x 800. Its 16:10 aspect ratio and 1.07 billion display colours suit business presentations, lecture halls and auditoriums where ambient light cannot be fully controlled. The compact black cabinet simplifies transport between venues.

Placement flexibility within optical limits

A 1.3x optical zoom and throw ratio of 1.18 to 1.54 allow image widths from 30 to 300 inches at distances between 0.77 and 9.98 metres. Horizontal and vertical keystone correction plus four-corner adjustment correct geometry when the unit cannot sit centred. Full 360-degree and portrait orientation modes extend mounting options to ceilings, floors or angled surfaces.

Laser phosphor light source rated for 30000 hours

The solid-state illumination replaces replaceable lamps, eliminating scheduled lamp changes and reducing maintenance visits for ceiling-mounted units. Brightness and colour consistency are maintained across the rated lifespan, supporting daily operation in schools and corporate environments. Power input accepts 100 to 240 VAC at 50 or 60 Hz for worldwide compatibility.

Highlights

  • Bright 5000 ANSI lumens for clear images in lit rooms
  • Laser phosphor light source lasts up to 30000 hours with no lamp changes
  • 3x optical zoom plus H/V keystone and 4-corner adjustment for flexible placement
  • 360-degree and portrait projection modes suit creative installations
  • LAN control compatible with Crestron AMX Extron PJ Link ATEN and vController

Specifications

BrandViewSonic
ModelLS740W
Cabinet ColorBlack
Brightness> 3500 lumens
Native Resolution1280 x 800
Maximum Resolution1280x800
Aspect Ratio16:10 Aspect Ratio
Contrast Ratio3000000:1 Contrast Ratio
Display Size30-300
Throw Ratio1.18-1.54
Display Colors1.07 Billion
Throw Distance0.77-9.98
Lamp Life30000
Built-in SpeakersYes
Power Supply100 - 240 VAC, 50/60Hz
Package ContentsProjector, power cable, remote control, Quick Start Guide,
Shipping weight4.72 kg
Package size399 × 279 × 155 mm

Questions about this item

Which brightness level suits a lit conference room versus a darkened auditorium?

The 5000 ANSI lumens rating handles strong ambient light in conference rooms, while the 3000000:1 contrast ratio keeps blacks deep in darkened auditoriums.

What does the 5000 ANSI lumens figure deliver on a 300-inch screen?

At 5000 ANSI lumens the image stays crisp and readable on a 300-inch diagonal even with room lights on.

Which control protocols does the LAN port support for central management?

The LAN interface works with Crestron, AMX, Extron, PJ Link, ATEN and ViewSonic vController for scheduling and remote monitoring.

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