BenQ LW890UST
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BenQ LW890UST
The BenQ LW890UST laser projector offers a WXGA resolution of 1280 x 800 pixels, a luminous intensity of 4 000 lumens, a high contrast ratio of 100,000: 1 and a long life. Its benefits include high performance, maintenance-free light source with a significantly longer service life and flexible installation.
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Revolutionary BlueCore technology
The projector features sophisticated projection technology with a BlueCore laser light source, Dual synchronized BlueCore colour wheels, and the DLP chip is hermetically sealed to resist heat.
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Outstanding Brightness
Zero-deviation alignment of BlueCore laser diodes boosts luminous flux into the light tunnel, improving light efficacy to 4000 lumens.
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Outstanding Performance
Dual synchronized BlueCore colour wheels utilize an additive yellow segment, stimulating precise RGBY spectra for optimal chromatic performance.
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Excellent Durability
Comprising over two million micromirrors that reflect pure light through the colour wheel, the DLP chip is hermetically sealed to resist heat for over 100 000 hours without degradation.
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Ultra-Short Throw
Ultra-short throw projectors can be mounted inches the wall directly above the screen, eliminating distracting shadows and glare for students and teachers to engage and collaborate freely in front of the board.
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Multi-Touch Capability
With the PointWrite module, images can be projected onto a wall for multiple students to easily share and write on the same screen, creating vast new opportunities for classroom interactivity and enabling possibilities for modern digital classrooms. PointWrite projectors offer multi-user capability, and two PointWrite projectors can be used to double the projection surface.
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Ultra-high Contrast
The projector creates a crisp 100,000: 1 high-contrast natural image that allows the reproduction of vivid colours and true black.
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Maintenance-free, long-life design
With a fully sealed laser light source and an innovative sealed laser engine design, BenQ BlueCoreTM laser education projectors guarantee 20 000 hours of maintenance-free operation, preventing extra expenses on lamp replacement and maintenance. The laser light source resists colour and brightness decay over time, offering significantly more reliable performance after a period of operation.
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| Code: | WX449i3 |
| Links: | Producer's Website: |
| Manufacturer information |
This Taiwanese corporation has offices around the world and is well-known for its consumer electronics. It has further offerings in communication and computing technology, and thanks to several strategic acquisitions, has been able to enter new markets and gain prominence. It is also a major sponsor of e-sports competitions, which has brought it to prominence among younger consumers. Millions of satisfied customers around the globe can attest to BenQ's matchless quality and innovation. 
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