About ViewSonic LS740W

The ViewSonic LS740W is a high-brightness WXGA laser projector from the Luminous Superior series, specifically engineered for commercial and educational environments. Utilizing advanced 3rd-generation laser phosphor technology, it delivers a powerful 5,000 ANSI Lumens, ensuring that presentations remain clear and legible even in large boardrooms or auditoriums with significant ambient light.

As a lamp-free solution, the LS740W offers a more sustainable and cost-effective alternative to traditional projectors. The laser light source provides:

Maintenance-Free Longevity: A lifespan of up to 30,000 hours in Eco mode.

Instant Power: No warm-up or cool-down period required—it powers on and off instantly.

Energy Savings: Consumes up to 51% less power than competing lamp-based models.

The projector features a 0.65" DMD chip by Texas Instruments, which achieves a high native contrast ratio of 3,000,000:1. This results in deeper blacks and brighter whites, providing the visual depth necessary for professional data and widescreen video content. Its WXGA (1280x800) resolution is optimized for modern laptops and 16:10 aspect ratio screens.

The LS740W is significantly more compact than its predecessors—35% lighter and smaller—making it easy to handle for both fixed installations and mobile use. Setup flexibility is enhanced by:

1.3x Optical Zoom: Allows for flexible placement without moving the mount.

H/V Keystone & 4-Corner Adjustment: Quickly corrects distorted images for a perfectly square picture.

360° Projection & Portrait Mode: Enables creative setups for digital signage on floors, ceilings, or vertically oriented walls.

Integrated Audio: Includes a powerful 15W built-in speaker for an all-in-one multimedia experience.

ViewSonic LS740W 5000 Lumens WXGA Laser Projector