Highlights
From BenQ — BenQ leads the way with futureproof interactive projectors, featuring innovative BlueCore laser technology and superior dustproof design with dust filters that filter out 90% of particles for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with ultra-short throw projection, the BenQ LH890USTD utilizes the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, and energy efficiency for the leading schools.
- Dust Filters Filter out 90% of Particles
- BlueCore laser projection utilizes a dual color wheel system to produce outstanding color performance
- High native contrast ratio of 100,000:1 for true deep blacks, vividly rich colors, and fine subtle details
- 20,000 Hour Long-Lasting Performance
- Ultra-Short Throw

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BenQ LH890USTD Projector Specifications
- MSRP
- n/a
- Best Used For
- Brightness
- 4,000 ANSI Lumens
- Resolution
- 1920x1080
- Aspect Ratio
- 16:9 (HD)
- Contrast
- 100,000:1
- Display Type
- 0.65" DLP x 1
- Color Processing
- 10-bit
- Video Modes
- 720p, 1080i, 1080p/60, 1080p/24, 1080p/25, 1080p/30, 1080p/50, 576i, 576p, 480p, 480i
- Data Modes
- MAX 1920x1200
- 3D Modes
- Full HD 3D
- Lamp Type
- Laser Phosphor
- Lamp Life
- 20,000 hours
- Included Lens
- Fixed focal length , manual focus
- Optional Lenses
- No
- Lens Shift
- No
- Throw Distance
- 1.4' - 2.0' Calculate Throw Distance
- Image Size
- 80.81" - 121.52"
- Throw Ratio
- 0.23:1
- Projector Placement
- For a diagonal screen, place the projector lens 1'-8" from the screen.
- Digital Zoom
- Yes
- Digital Keystone
- Horizontal & Vertical
- Projector Size
- 6.48" x 20.47" x 15.72"
- Weight
- 20.4 lbs
- Audible Noise
- 40 dB / 37 dB
- Internal Speakers
- 10.0 Watts Mono
- Power
- 380 Watts 100V - 240V
- Connection Panel
-
Audio In: Mini JackAudio In: RCAAudio Out: Mini JackComponent: RCAComposite: RCAHDMIHDMI (MHL)Network: RJ-45RS232: DB-9pinS-VideoUSB x 2
- Features
-
Picture-in-PictureShort-Throw Wall MountFull HD 3DGeometric CorrectionBlackboard ModeLaser PointerCrestron RoomView™
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ANSI LUMENS is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.
Manufacturer Cited Brightness:
BUYER BEWARE Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.
Manufacturer Cited Brightness: