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Black rectangular laser projector with front lens and ventilation grilles

ViewSonic

ViewSonic LS740HD 5000 Lumens 1080p Laser Business Projector

SKU CH-0KHC-46P2E MPN LS740HD

Delivers 5,000 ANSI lumens at 1080p with a 30,000-hour laser light source, 1.3x optical zoom, H/V keystone, 4-corner adjustment and 360° projection for flexible installation

  • Cabinet ColorBlack
  • Brightness> 3500 lumens
  • Native Resolution1920 x 1080
  • Maximum Resolution1920x1080
  • Aspect Ratio16:9 Aspect Ratio
  • Contrast Ratio3000000:1 Static Contrast Ratio
  • Bright 5000 lumens laser light for clear images in lit rooms
  • Laser phosphor source lasts up to 30000 hours reducing maintenance
  • 3x optical zoom plus 360 degree projection simplifies placement
  • Horizontal and vertical keystone with 4 corner adjustment corrects geometry
  • LAN control compatible with Crestron AMX Extron PJ Link ATEN vController

Business Laser Projector

The ViewSonic LS740HD is a 1080p laser phosphor projector rated at 5000 lumens for bright rooms. It suits boardrooms, lecture halls and classrooms needing large, clear images without lamp maintenance. The laser light source lasts up to 30000 hours for long-term reliability.

Sustained Brightness and Reliability

Laser phosphor technology maintains consistent output over thousands of hours without the dimming curve of traditional lamps. The 3000000:1 static contrast ratio keeps blacks deep during extended sessions. Eco-friendly operation reduces power draw and eliminates frequent lamp swaps.

5000 Lumens Brightness

This lumen rating determines whether the image stays visible in lit environments. At 5000 lumens the projector handles ambient light in large venues up to 300 inches diagonal. Buyers needing lower brightness for dark home cinemas should consider dimmer models.

Highlights

  • Bright 5000 lumens laser light for clear images in lit rooms
  • Laser phosphor source lasts up to 30000 hours reducing maintenance
  • 3x optical zoom plus 360 degree projection simplifies placement
  • Horizontal and vertical keystone with 4 corner adjustment corrects geometry
  • LAN control compatible with Crestron AMX Extron PJ Link ATEN vController

Specifications

BrandViewSonic
ModelLS740HD
Cabinet ColorBlack
Brightness> 3500 lumens
Native Resolution1920 x 1080
Maximum Resolution1920x1080
Aspect Ratio16:9 Aspect Ratio
Contrast Ratio3000000:1 Static Contrast Ratio
Display Size30-300
Throw Ratio1.13~1.47
Display Colors1.07 Billion
Throw Distance1-8m
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 × 152 mm

Questions about this item

How loud and hot does the LS740HD get when it runs continuously through a full workday?

The laser phosphor light source is rated for 30,000 hours of operation, delivering 5,000 ANSI lumens without lamp replacements. Power draw is 100-240 VAC at 50/60 Hz.

Which cables or mounts do I need to have on hand before the LS740HD will display an image?

The box includes a power cable and remote control. You must supply an HDMI or VGA video cable and a compatible ceiling mount or shelf for the 1.13–1.47 throw ratio.

Will the LS740HD integrate with the Crestron controller and older VGA sources we already use in our meeting rooms?

Yes. LAN control supports Crestron, AMX, Extron, PJ Link, ATEN and vController, and the projector accepts legacy analogue inputs alongside digital signals.

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