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From Optoma — The Optoma ZK420UST projector features an ultra-short throw lens, which can project a 100 inch image from less than 12 inches away, avoiding shadows being cast across the screen from the presenter(s). For ultimate convenience, it comes with RS232, HDBaseT 3.0, and OMS (Optoma Management Suite) for monitoring and controlling. Ultra HD 4K resolution delivers sharper, life-like images and richer colors, allowing you to sit closer to the screen and enjoy a more immersive experience.
- Auto power off
- Integrated speaker
- 500,000:1 dynamic contrast ratio
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Buy LocalOptoma ZK420UST Projector Specifications
- Brightness
- 4,200 Lumens (ANSI)1
- Resolution
- 3840x2160
- Aspect Ratio
- 16:9 (4K HD)
- Contrast
- 1,800:1
- Dynamic Contrast
- 500,000:1
- Display Type
- DLP x 1
- Color Processing
- 10-bit
- Input Lag
- 4K/60: 16.9ms | 1080p/60: 17ms | 1080p/120: 8.6ms
- Video Modes
- 720p, 1080i, 1080p/60, 1080p/50, 2160p/60, 576i, 576p, 480p, 480i
- Data Modes
- MAX 3840x2160
- 3D Modes
- Full HD 3D
- Lamp Type
- Laser Phosphor
- Lamp Life
- 30,000 hours
- Included Lens
- Fixed focal length , manual focus
- Optional Lenses
- No
- Lens Shift
- No
- Throw Distance
- 0.6 m - 0.8 m Calculate Throw Distance
- Image Size
- 253 cm - 382 cm
- Throw Ratio
- 0.25:1
- Digital Zoom
- Yes
- Digital Keystone
- Horizontal & Vertical
- Projector Size
- 9 cm x 33 cm x 33 cm
- Weight
- 4.5 kg
- Audible Noise
- 34 dB / 29 dB
- Internal Speakers
- 15.0 Watts Mono
- Power
- 255 Watts 100V - 240V
- Connection Panel
-
Audio Out: Mini JackHDBaseT: RJ-45HDMI 2.0 x 2Network: RJ-45RS232: DB-9pinUSB
- Features
-
Short-ThrowOperate 24/7Full HD 3DGeometric CorrectionHDRBlackboard ModeCrestron 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:
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