Our use of cookies

We use necessary cookies to make our website work. We’d also like to use analytics and functional cookies which help us make improvements to the website by measuring how you use it, and to enable our website to offer you additional functionality.

More information on how we use cookies can be found in our cookie policy.

About Cookies on This Website

We use a combination of cookies to ensure our website functions properly, improve your experience, and better understand how our services are used. Some cookies are essential to run the site, while others are optional and used to enhance your visit. You can find more detailed information in our Cookies Policy.

Strictly Necessary Cookies

These cookies are essential for the core functionality of our website and cannot be turned off. They include features such as:

- Enabling page navigation and secure access to areas of the site

- Saving your cookie preferences

- Preventing fraudulent activity and safeguarding your data

Without these cookies, the website may not perform correctly.

Functional Cookies

These cookies allow the website to remember choices you make and provide enhanced, more personalized features. For example:

- Allowing you to interact with embedded content

- Providing you various web services, including ability to watch a video

These cookies help create a more seamless and customized browsing experience.

Analytics Cookies

These cookies collect information about how you use our website. They help us:

- Measure site performance, such as page load times and error rates

- Identify popular pages and content

- Improve user interface and content relevance based on usage trends

We use these insights to optimize the overall usability and effectiveness of the site.

Marketing Cookies

Marketing cookies track your browsing habits to help us build a profile of your interests. This enables us to:

- Deliver personalized ads and promotional messages

- Provide content recommendations tailored to your preferences

- Measure the effectiveness of marketing campaigns across different platforms and devices

- Enhance our understanding of audiences and improve our products and services accordingly

This product has been discontinued.

Home Page > Product > Projectors > Professional > ZK750

ZK750

High brightness professional 4K UHD laser projector

**Spectacular 4k UHD image quality, low maintenance and ultimate reliability**

The ZK750 offers enhanced features such as MultiColor Laser (MCL) technology. Part of the DuraCore laser line up, it combines longer-lifetime light source and an independent IP rated dust certification for ultimate peace of mind.

Delivering an astonishing 30,000 hours, this projector achieves superior colour rendition through MultiColor laser technology producing visually striking lifelike images with exceptional detail.

Designed for even the most complex professional installations, the ZK750 offers five interchangeable lens options for ultimate flexibility.

It also offers portrait and 360-degree orientation support. Additionally, an HDBaseT™ input is included to simplify cabling requirements and reduce installation complexity, saving time and reducing costs.

True 4K UHD Resolution

Ultra HD 4K resolution delivers sharper, life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.

Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That's four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.

HDR compatible

Capable of receiving and displaying HDR meta data, Optoma HDR compatible projectors allow you to see far more detail and texture. Objects look more solid and life like and the extra detail creates a greater sense of depth. It’s like looking through a window.

UltraDetail

This technology ensures all the information contained in an image is faithfully reproduced on the screen giving a stunning crystal clear, pin-sharp picture.

PureMotion

PureMotion Using sophisticated frame-interpolation technology, advanced motion control processing eliminates motion blurring or image judder, even in high-speed action sequences.

Multicolour Laser

Innovative Multicolour Laser (MCL) technology adds a second red laser to the common blue laser. This results in greatly improved colour performance.

IP6X Airtight optical engine

Independently tested and certified to IEC standard 60529 with an IP6X dust resistance rating. Outstanding dust resistance combined with exceptional brightness ensures industry leading durability; paramount for 24/7 maintenance free operation in challenging environments.

24/7 operation

Optoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24 hour terms and conditions.

*24/7 Operation - standard lamp warranty applies. Projector warranty is based on standard business usage hours. For optimum performance Optoma recommends that your projector is turned off or placed in standby mode for 30 minutes every 24 hours to prolonging the life of your lamp.*

360 projection*

Images can be projected over a 360° rangealong the projector’s horizontal axis.

*For more information please refer to the user manual

Picture by picture picture-in-picture

Signals can be delivered simultaneously via the HDMI and DVI ports, for a PbP or PiP display from two digital sources – perfect for video-conferencing and other collaborative applications.

Wired remote

The wired remote connection allows all aspects of the projector to be individually controlled without requiring a line-of-sight to the projector; invaluable when using multiple units during live events.

Control

Featuring a wide range of options you can control and monitor the projector remotely.

• RS232
Optoma projector’s come with an extensive set of RS232 commands making it simple and easy to manage using any control system.

• AMX compatible
Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.

• Crestron RoomView
Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer

• Extron IPLink compatible
Allows for easy installation with Extron control systems

HDBaseT™

Uncompromising, uncompressed Full HD video, audio, network and control commands all delivered on a single CAT- type cable capable up to 100 meters/328 feet without signal loss makes installation hassle-free. HDBaseT™ simplifies cabling requirements and reduces installation complexity saving both time and reducing costs.

Constant power

Allows users to set the power levels to meet individual installation requirements. Power levels can be managed to obtain the brightest picture or longest light source life - or anywhere inbetween

Extreme Black

Extreme black enables the laser diodes to completly turn off when a full black image frame is detected. This feature is perfect for situations where a total image blackout is required.

USB-Power

The built-in USB power output can be utilized to provide power for your streaming dongles such as Chromecast, HDCast Pro, or mobile devices. Charge your extended devices simply by plugging in your USB charging cable.

Portrait projection

Ideal for digital signage applications you can rotate your projector 90 degrees to project a portrait image.

3G-SDI

Full 3G-SDI (Serial Digital Interface) receiving uncompressed, unencrypted digital video signals at a data rate of 2.97Gbit/s.

Associated Accessories

Specification

Display technology

DLP™

Resolution

UHD (3840x2160)

Brightness

7,500 lumens

Contrast ratio - dynamic

20,00,000:1

Native aspect ratio

16:9

Aspect ratio - compatible

16:9

Keystone correction - horizontal

+/- 20°

Keystone correction - vertical

+/- 20°

Screen size

Dependent on lens

Lamp info

Light source type

DuraCore MultiColor Laser

LASER life

30,000 hours

Optical

Throw ratio

Dependent on lens

Projection distance

Dependent on lens

Lens options

A25 0.85~1.02, A26 1.20~1.73 , A20 1.70~2.12, A21 2.12~2.83, A22 2.83~5.66, A23 5.66~10.18

Connectivity

Connections

Inputs 2 x HDMI 2.0, 1 x DisplayPort, 1 x HDBaseT, 1 x 3G-SDI, 1 x 3D sync, 1 x Wired remoteOutputs 1 x HDMI, 1 x 3D sync, 1 x Wired remoteControl 1 x RS232, 1 x 12V trigger, 1 x USB-A service, 1 x RJ45

LAN - wireless networking

General

Noise level (min)

32dB

Noise level (max)

36dB

Full 3D

Security

Security bar

IP rating

IP6X

24/7 operation