LK990
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BENQ LK990 DLP 4K Ultra HD Bright Laser Projector

LK990

 

BenQ Logo


Laser Projector
4K

Your Price: $12,999

Flat Rate Freight!
$22 Insured Australia Wide.
Pick up Available


Quick Facts:  
BenQ LK990 Throw Distance Chart (Examples for common Sizes) TR: 1.38-2.02:1
Image Size Installation Distance
(Approx. To Lens)
92" (16:9) 2030x1140mm From 2.8m to 4.1m
100" (16:9) 2130x1200mm From 3.0m to 4.4m
110" (16:9) 2435x1370mm From 3.4m to 5.0m
120" (16:9) 2580x1450mm From 3.6m to 5.3m
SPECIFICATIONS
Native Resolution: UHD 3840 x 2160 16:9
Brightness: 6000 ANSI Lumens
Maximum Contrast: 3,000,000:1
Weight: 20.2kg
Fan Noise: 37 / 34db (eco)
Warranty: 2 Years (+1 Year $339)
Lamp Warranty: 6months/750hrs
Lamp Life Up To: 20,000hrs

FEATURES
- Flawless All Glass Optics
- Vertical Lens Shift ±60%,
- Horizontal Lens Shift ±25%
- HDR 10 Compatible
- 3x HDMI connections
- HDMI Out
- HDBaseT Compatible
- 360° Projection
- Portrait Projection

BenQ LK990 Long Lasting, Supreme Image Quality from 4K BlueCore Laser Technology

Precisely visualizing 8.3 million distinct pixels, BenQ LK990 4K Laser Projector brings together true 4K UHD detail and the power of maintenance-free BlueCore laser light source. Ideal for entertainment simulators and gallery exhibitions, LK990 generates supreme picture quality to reproduce true-to-life images for totally immersive experiences for audiences. Offering up to 20,000 hours of perfect performance, LK990’s flexible installation features such as H/V lens shift, big zoom, 360° projection and portrait capability make it a versatile projector perfect for diverse venues.

key features

  • Advanced 4K BlueCore Laser Technology
  • High Brightness of 6000 ANSI Lumens
  • Finely-Craft 4K Optical Lens
  • 360° and Portrait Projection
  • H/V Lens Shift and 1.5 Big Zoom

BlueCore Laser Technology

Revolutionary BlueCore Laser Technology

The world’s No.1 DLP brand BenQ expands its full line of innovative BlueCore laser projectors for fixed lens installation with LK990, enabling authentic sports matches, enthralling outdoor cinemas, or impactful entertainment in sports bars or private guesthouses.

LK990 Laser


Long Lasting, Supreme Image Quality

4K UHD Image Quality for Perfect Pictures with Subtle Details

LK990 utilizes the DLP 4K UHD's 4.15 million micromirrors and the fast switching speed as well as the advanced image processing capability to achieve Customer Technology Association's (CTA) 4K UHD specification, delivering a 3840 x 2160 resolution with 8.3 million distinct pixels for each frame. With a resolution that's 4 times higher than Full HD 1080p, 4K UHD reduces pixel blur for awe-inspiring clarity and crisply defined fine details.

LK990 Image Quality


Finely-Craft Optical Lens for High-Resolution Image Clarity

LK990’s 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.

LK990 Lens Detail

High-Precision 16-Element 8-Group Lens Array Guarantees Stable Image Quality

LK990’s 4K-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.

LK990 Lens precision

Flawless Optics for the Best Color Performance and Picture Quality

LK990’s 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.

LK990 Low Dispersion

Superb Image Detail and Color Integrity from DLP Technology

To avoid inherent alignment issues of multiple panels, BenQ LK990 4K Laser Projector preserves color and image integrity with single DMD DLP technology. Generating razor-sharp images and pure colors, LK990 eliminates problems such as blurriness, shadowing, and interference patterns for immaculate clarity.

LK990 DLP 4K

Dual Color Wheels for Optimal Color Performance

LK990’s 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.

LK990 Colour Performance

DLP Technology for Lasting Vibrant Color

BenQ laser projectors are based on the absolute reliability of the 1-chip DLP design. The highly durable DLP chip can last over 100,000 hours without degradation, ensuring true-to-life colors and pristinely legible text over countless uses.

LK990 Colour longevity

Optimize Image Quality with 4K Image Amplifying Technology

To ensure the best image quality, BenQ's LK990 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, LK990 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.

LK990 detailenhancement

Laser-Enabled Ultra-High Contrast

LK990 4K Laser Projector creates strikingly clear images with stratospherically high native contrast ratio of 100,000:1 for true deep blacks, vividly rich colors, and fine subtle details. LK990 also features spontaneous response, requiring no wait to turn on or resume from blanking in true black for flexible performance capability.

LK990 Colour longevity

Enduring Reliability

20,000 Hour Long-Lasting Performance

BenQ BlueCore laser projectors are guaranteed for 20,000 hours of superior image quality and performance. The laser light source resists color decay over time, making BenQ laser projectors ideal for multiple blending projections without concern for adjacent projectors generating different levels of brightness after a period of operation.

LK990 Lasting Brightness

24/7 Operation

BenQ laser projectors support continuous 24/7 operation and are suitable for public display applications in museums and exhibitions. Users can choose from three different light source modes to optimize energy use and extend the projector’s life up to 60,000 hours in Eco Mode.

LK990 24/7 Operation

Superior Dustproofing for Severe Conditions

BenQ LK990 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.
*Dust chamber test standard: JIS Class IP6X

LK990 Dust Proofing

LK990 Selaed Light engine

Groundbreaking Thermal Conduction through Innovative Cooling Systems

LK990 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, 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.

LK990 Water Cooling

Excellent Installation Flexibility

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.

LK990 360 degree instal

High Altitude Mode for Elevated Environments

LK990’s intelligent High Altitude Mode enables efficient cooling to properly maintain operating temperatures in high altitude environments with reduced air pressure in thinner atmospheres.

LK990 High Altitude mode

Zoom and Lens Shift

Big Zoom, Focus, Lens Shift for Flexible Installation

LK990’s wide zoom range, focus, and horizontal/vertical lens shift systems can perfectly align images in any challenging venue. Lens shift can move projected images up and down by 60% of screen height or left and right by 25% of screen width without sacrificing image quality. The 1.5X big zoom feature offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting options in various public display scenarios.

Synchronized True Zoom and Focus System for Ultimate Precision

LK990‘s True Zoom system adjusts automatically to follow focus adjustments, optimizing the zoom ratio to deliver visually perfect focus without blemish. The focusing lens groups adjust simultaneously with the zoom lens group to negate any curved field for immaculate cinematic performance and high-precision clarity at every corner of the image.

LK990 Synchronized zoom
LK990 Blank Function

Central Lens Design for Efficient Installation

LK990’s symmetrically centered lens design allows easy installation without the need for special considerations for offset installation.

Centralized Management and Diverse Application

Blank to Zero Lumens

BlueCore laser projectors feature spontaneous response, requiring no wait to turn on or resume from blanking in true black for flexible performance capability.

LK990 blank mode

Ensure Consistent Brightness Blending with Custom Light Mode

Custom Light Mode modulates light power output from 20% to 100% to optimize the projected image in a variety of ambient lighting situations, especially useful for blending consistent brightness across multiple projections.

LK990light power output

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.

LK990 Dicom

Network/Web Control

BenQ LK990 4K Laser Projector is 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.

LK990 mda software

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.

LK990 HDBaseT

Low Maintenance Cost
Laser Light Creates Value Over Time

BenQ BlueCore projectors feature laser light sources that are guaranteed for 20,000 hours of maintenance-free operation, saving costs for lamp replacement and maintenance. Based on the average brightness cut-off of typical long-life lamps, BlueCore’s value exceeds that of 10 lamp replacements over the life of the projector.

LK990 Maintenance

 


Specifications

Display
Projection System‎ DLP Single 0.67" 4K
DMD type DC3 DMD Chip
Resolution‎ 4K UHD (3840 x 2160)
Brightness 6000 ANSI Lumens
Contrast Ratio‎* 3,000,000:1
Display Color‎ 30 Bits (1.07 billion colors)
Aspect Ratio Native 16:9 (8 aspect ratio selectable)
Light Source Laser
Light Source Life‎* 20,000 hrs
Optical
Throw Ratio 1.38 ~ 2.02
Zoom Ratio 1.47x
Lens Control Manual Zoom and Focus
Lens Shift Manual lens shfit,
V: ±60 %; H: ±25 %
Keystone Correction NA
Projection Offset NA
Projection Size 30" ~ 300"
Audio
Built-in Speaker NA
Special Feature
Security(anti-theft) Security Bar
Feature 4K UHD, HDR, 3D, Projector/ Remote Control ID Setting, Auto High Altitude Mode, HDBaseT, LAN Control, 360∘Projection, 4K Upscaling, True Zoom. 24/7 Hours Operating. IP6X Dust Proof Engine. Liquid Cooling System.
Compatibility
Resolution Support VGA(640 x 480) to 4K (3840 x 2160)
Horizontal Frequency 15K ~135KHz
Vertical Scan Rate 23~120Hz
HDTV Compatibility SDTV(480i/576i), EDTV (480p/576p, HDTV (720p, 1080i 60/50, 1080P 50/60/30/25/24, 3840x2160p 60/50/30/25/24)
Video Compatibility NA
Power
Power Consumption(Max/Normal/Eco) Max 745W/ Normal 655W/ Eco 470W
Standby Power Consumption Normal < 0.5W, Network <2W
Power Supply 100 ~ 240V AC
Dimension and Weight
Product Dimensions (WxHxD) 470.7x 224.9 x 564.7mm
Product Weight 20.2 kg
Operation Condition
Noise Level (Normal/Eco) 37/34 dBA
Operating Temperature 0 ~ 40o C
Accessories
Accessories (Standard) Power Cord
Remote control (RCA011)
Lens cover
AAA Batteryx2
Installation Guide
Regulatory Statement
Warranty card(by sku)
Cable Tie Setx2
Rubber Cap
Accessories (Optional) Ceiling mount (5J.JFY10.001)
Connectivity
I/O Port LAN Port (RJ45 for Network control) x1
HDBaseT (4K, HDCP 2.2 for audio/video, RS232, and IR remote control) x1
Wired Remote In x1
Audio out (mini jack) x1
Monitor out (D-sub 15pin,Female) x1
PC In (D-sub 15pin, Female) x1
HDMI 1 (4K, HDMI 2.0 & HDCP 2.2) x1
HDMI 2 (HDMI 1.4 & HDCP 1.4) x1
HDMI 3 (HDMI 1.4 & HDCP 1.4) x1
HDMI Out x1
12V Trigger x1
USB Mini-B (Service) x1
USB Type-A (2A power) x1
RS232 In (D-sub 9pin, male) x1
IR Receiver(Front) x1
IR Receiver(Rear) x1
OSD
On Screen Display Language Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian /Persian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese/ Vietnam (30 languages) ‎
Supplied Accessories
Remote
LK990 Remote
Rear Panel
LK990 Rear

Optional Accessories

Kensington 2.4Ghz Wireless Presentation Remote - With Red Laser Pointer
Your Price:
$74.95

Special
Normally $99.95

Projector Remote

FEATURES

  • Wireless range up 50 meters
  • Red Laser Pointer
  • Low battery indicator
  • Backlit buttons
  • Two modes—switch from presenter to cursor control mode
  • On/off switch
  • USB receiver stores inside
  • Carry pouch included
  • Controls Keynote and PowerPoint

- Windows Compatible
- Mac Compatible
[More Information]


HDMI Logo

HDMI Cable

Premium HDMI Digital AV Cable - For 4K, 1080P & 3D Projectors

1 Metres
$19.95
2 Metres
$29.95
3 Metres
$39.95
5 Metres
$49.95
10 Metres
$79.95
15 Metres
$99.95
20 Metres
$149.95

  • High Speed HDMI CAT2 cable
  • Type A to Type A Male-to-Male High Speed cable with Ethernet Channel
  • Designed to support the features of HDMI V2.0 and previous versions
  • Features include 4K (50/60Hz) Video, 3D, Deep Colour, Audio Return Channel
  • High Speed HDMI performance with a dedicated Ethernet channel.
  • Shieled cable construction for optimum RF & EMI Protection
  • Gold Plated terminals
  • 12 Month Warranty
HDMI Features

 

 

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