Optimize Image Quality with 4K Image Amplifying Technology
To ensure the best image quality, BenQ's projector adopts the cutting-edge 4K Image Amplifying Technology to further enhance the quality of projected images. LK990 automatically upgrades the resolution of all projected images to 4K, guaranteeing superb image details. Additionally, the projector also comes with Pixel Enhancer 4K, a motion-adaptive edge enhancement feature that detects changes in the color between an object and its background to produce sharp edges and precise surface textures.
Laser-Enabled Ultra-High Contrast
4K Projector creates strikingly clear images with stratospherically high native contrast ratio of 3,000,000:1 for true deep blacks, vividly rich colors, and fine subtle details. Also features spontaneous response, requiring no wait to turn on or resume from blanking in true black for flexible performance capability
Laser-powered Reliability and Maintenance-Free Operation
Providing up to 20,000 hours of perfect performance without lamp replacement, is capable of 24/7 uninterrupted operation in commercial and professional applications. Hermetically sealed against dust damage and image degradation, LK990's optical engine and laser light source are built for extended operation while being extremely durable. The projector comes with an advanced circulatory liquid cooling system for ultimate reliability in silence without fan noise.
Finely-Craft Optical Lens for High-Resolution Image Clarity
High-performance lens system employs sophisticated optical design to deliver true-to-life images with a high differential rate reflected through the 5.4 micrometer image resolution produced by the DMD. This innovative optical lens eliminates image distortion, achieving the best possible image clarity suitable for entertainment simulators and gallery exhibitions.
High-Precision 16-Element 8-Group Lens Array Guarantees Sable Image Quality
Optimized lens system consists of a super-high resolution 16-element lens array structured into 8 groups. The lenses are made from the highest-grade all-glass substrates, with metal barrel and cell framework. The lens system comes with greater light penetration that guarantees long-lasting 4K intensity, breathtaking clarity, sharpness, and color performance across the entire screen.
Immense installation Flexibility and versatility for Diverse Applications
BenQ LK990 enables unique and innovative visual displays in a wide range of applications, including 360° and portrait orientation installations. Horizontal as well as vertical lens shift and a big zoom lens provide powerful tools for perfectly aligned installations, while high altitude mode and zero-lumen blank mode expand possibilities for impactful presentations in a variety of environments.
Flawless Optics for the Best Color Performance and Picture Quality
The 16 low dispersion lenses minimize chromatic aberration via a customized optical parameter and ultra-low reflective coating that prevent shape distortion while safeguarding perfect projection quality. The result is superbly delicate image quality that guarantees the best viewing experience
Dual Color Wheels for Optimal Color Performance
Powerful BlueCore laser projection utilizes a dual color wheel system to produce unparalleled color performance by increasing color ratios and purity of RGBY color, dramatically enhancing color saturation to ensure superior viewing experiences
Central Lens Design for Efficient Installation
The projector symmetrically centered lens design allows easy installation without the need for special considerations for offset installation
Superior Dustproofing for Severe Conditions
BenQ 4K Laser Projector is designed with sealed laser modules and enclosed light engines to protect the DMD chip, color wheel sensor, laser bank, and other optical components. This lock-and-key design hermetically seals the engine from dust* to prolong projector lifespan
Groundbreaking Thermal Conduction through Innovative Cooling Systems
Employs two advanced cooling systems to ensure optimal thermal conduction during operation. The circulatory liquid cooling system protects the laser light bank and DLP engine even after constant operation in ambient temperatures up to 40°C (104°F), while the heat pipe cooling system cools the DMD chip to effectively produce a comfortable sound with improved reliability.
Additionally, the Benq LK990 also comes with several embedded thermal sensors to intuitively control the projector's temperature and ensure optimal operation. The sensors can detect the temperature of the laser-bank and surrounding environment in real-time and automatically adjust the speed of the fans
360° and Portrait Projection Accommodate Diverse Spaces
BlueCore laser technology guarantees reliable projection from any angle. Dynamic installation options such as 360° rotation and portrait orientation allow projection onto ceiling, walls, floors, or angled signage.
DICOM X-Ray Imaging
DICOM (Digital Imaging and Communication in Medicine) is a standard for handling, storing, printing, and transmitting medical imaging information. LK990’s DICOM Simulation Mode is ideal for viewing grayscale medical images, such as X-rays, with an advanced grayscale level for training and educational purposes
Network/Web Control
Compatible with Creston, AMX, and Extron control systems for convenient system integration with various third-party components and reduced the cost to centrally maintain multiple projectors
Stay in Control with BenQ MDA Software
Empowering administrators to efficiently perform day-to-day scheduling, operation, and maintenance, the BenQ Multiple Display Administrator (MDA) software’s dashboard enables powerful centralized monitoring, projector control, identification, and task management across an entire public display network from a single computer. The MDA can simplify routines such as opening and closing procedures in multiple halls, exhibitions, and meeting rooms via its scheduling features and remote power on/off capability
HDBaseT for Uncompressed Transmission Up to 100m
The groundbreaking HDBaseT connectivity combines video, audio and device control signals from multiple sources including PCs, laptops, document cameras, Blu-rays, and DVDs onto a single CAT5 cable for seamless long-distance transmissions up to 100 meters.The groundbreaking HDBaseT connectivity combines video, audio and device control signals from multiple sources including PCs, laptops, document cameras, Blu-rays, and DVDs onto a single CAT5 cable for seamless long-distance transmissions up to 100 meters
Simplified Operation and Management
Featuring integrated HDBaseT, that supports long-distance transmission of Full HD signals using low-cost Ethernet cables up to 100 meters. LAN control compatibility with leading third-party solutions including Extron, Crestron, AMX, as well as BenQ MDA allows IT managers to control and maintain multiple projector networks
