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From Optoma — The ZK810T 4K UHD laser projector is perfect for fixed installations within education, museums, houses of worship, large venues, simulation or immersive applications. With high brightness, colour precision and quiet operation, along with a fixed standard throw lens making this projector the ideal solution for a variety of end user scenarios and professional environment. The added control flexibility of HDBaseT 3.0, RS232, LAN, OMS and OSS makes this projector an affordable install and forget solution.

  • 8500 lumen 4K UHD DuraCore laser projector
  • High brightness for immersive installations
  • Full motorized lens shift - Easy to set up
  • Dust resistant - Independently tested, IP5X certified
  • 30,000 hours of virtually maintenance-free operation
  • 3,000,000:1 dynamic contrast ratio
  • 4 corner correction
  • Game mode

Optoma ZK810T Projector Specifications

Street Price
Best Used For
May 2024
User Reviews
Review this Projector

Switch to Metric
8,500 Lumens (ISO)2
Aspect Ratio
16:9 (4K HD)
Display Type
DLP x 1
Color Processing
Video Modes
720p, 1080i, 1080p/60
3D Modes
Full HD 3D

Lamp Type
Laser Phosphor
Lamp Life
30,000 hours

Included Lens
1.6x Powered zoom , Powered focus
Optional Lenses
Lens Shift
Horizontal +/-25% & Vertical +/-55%
Throw Distance
7.3' - 27.5'  Calculate Throw Distance
Image Size
49.91" - 300.06"
Throw Ratio
1.26:1 - 2.00:1
Digital Keystone
Horizontal & Vertical

Projector Size
7.30" x 19.13" x 17.03"
33.1 lbs
Audible Noise
38 dB  / 34 dB
Internal Speakers
10.0 Watts × 2
530 Watts 100V - 240V
Connection Panel
12-Volt Trigger
Audio Out: Mini Jack
HDBaseT: RJ-45
HDMI 2.0 x 2
Network: RJ-45
RS232: DB-9pin

Operate 24/7
Full HD 3D
Crestron RoomView™

Compare to the Competition


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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.

ISO LUMENS  is a near-ANSI equivalent used by some manufacturers in place of an ANSI measurement. The measuring technique is defined in the ISO 21118 specification.

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: