BenQ - LW820ST - Education Projector BenQ - LW820ST - Education Projector BenQ - LW820ST - Education Projector BenQ - LW820ST - Education Projector BenQ - LW820ST - Education Projector
BenQ - LW820ST - Education Projector

BenQ - LW820ST - Education Projector

€ 1.834,00 Excl. BTW
Levertijd:
Ca. 3 weken*
Art. code
BQ-62.0010

BenQ - LW820ST - Education Projector

Uninterrupted Learning Through Long-Lasting Projection

  • With 2D keystone and corner fit for hassle-free installation
  • Laser technology for superb image quality
  • IP5X dustproof mechanism reducing maintenance costs

Revolutionary Laser Technology
Powerful laser projectors employ dual color wheel systems to unleash outstanding color performance by increasing color ratios and purity of RGBY color, greatly enhancing color saturation and brilliancy at the same lumen output of lamp-based projectors to deliver superior viewing experiences.

Precision-Aligned High-Output Laser Source

Zero-deviation alignment of laser diodes boost luminous flux into the light tunnel, improving light efficacy to 3,600 lumens.

Secondary Yellow-Infused Color Wheel

Dual synchronized color wheels utilize an additive yellow segment, stimulating precise RGBY spectra for optimal chromatic performance.

Hermetically Sealed DLP Chip

Comprising over two million micromirrors that reflect pure light through the color wheel, the DLP chip is hermetically sealed to resist heat for over 100,000 hours without degradation.

Superior Dustproofing Design to Prolong Projector Lifespan
BenQ LW820ST is designed with Dust Guard™ technology including sealed laser modules to protect the laser bank. This lock-and-key design hermetically seals the laser engine from dust to prolong projector lifespan.The design has passed the dust chamber test standard for the international dustproof rating of IP5X.

Sealed Engine for Laser Light Source
With a fully enclosed laser light source and an innovative sealed engine design powered by BenQ Dust Guard™ technology, education projectors guarantee 20,000 hours of maintenance-free operation to prevent extra expenses on lamp replacement and maintenance. The laser light source resists brightness decay, making BenQ laser education projectors highly stable while ensuring high brightness performance through years of usage.

Anti-Dust Accumulation Sensor Resists Dust Buildup
Incorporating color wheel sensors with an ingenious anti-dust accumulation feature, LW820ST prolongs optimal performance by rejecting dust which can accumulate on traditional sensors to block the IR signal and cause flickering, abnormal colors, or even shutdown.

Brilliant Display of Lecture Content
LW820ST’s powerful laser projection utilizes a dual color wheel system to produce outstanding color performance by increasing color ratios and purity of RGBY colors, greatly enhancing color saturation and brilliancy at the same lumen output of lamp-based projectors to deliver superior viewing experiences.

 

Meer informatie
Conditie Nieuw
Merk BenQ
LW820ST Manual (10.69 MB)
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