The ViewSonic LS741HD is a high-brightness Full HD laser projector designed for business, education, presentations, large venues, and immersive entertainment. It combines 5,000 ANSI lumens, 1080p resolution, a long-lasting laser light source, and flexible installation features, making it suitable for environments with significant ambient light.
Bright Full HD Projection
The projector uses a 0.65-inch DLP system with a native 1920 × 1080 resolution and a 3,000,000:1 dynamic contrast ratio. Its 5,000 ANSI-lumen brightness produces clear and detailed images, while support for screen sizes from 30 to 300 inches makes it suitable for both medium and large spaces.
Long-Lasting Laser Performance
The LS741HD uses a laser phosphor light source with up to 20,000 hours of operating life in Normal mode and up to 30,000 hours in Eco mode. This lamp-free design reduces maintenance requirements and provides reliable long-term operation.
Flexible Installation and Image Adjustment
A 1.6x optical zoom, horizontal and vertical ±30° keystone correction, 4-corner adjustment, and 360-degree projection support provide flexibility when positioning the projector. Its 1.4–2.24 throw ratio allows it to be installed at different distances depending on the required screen size.
Connectivity and Professional Applications
The projector includes two HDMI inputs, RJ45 network connectivity, RS232, USB-A, and audio output. LAN control supports centralized management through platforms such as Crestron, AMX, Extron, PJLink, and ViewSonic vController, making it well suited for classrooms, boardrooms, lecture halls, and other professional environments.
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