Optoma ZK431ST Projector, 3840 x 2160 4K UHD, 5100 Lumen

Optoma ZK521ST 4K short throw Laser Projector

Are you looking for a reliable projection solution for compact meeting rooms or your home golf simulation setup? With its True 4K UHD resolution and an impressive brightness of 5,100 lumens,the Optoma ZK521ST delivers excellent images from a very short distance. Thanks to advanced laser technology, you’ll enjoy consistent performance for professional presentations and realistic simulations. Experience detailed projections that fully meet your requirements for modern media technology.

The advantages of the Optoma ZK521ST at a glance:

• Short-throw lens: Project impressively large images of up to 100 inches from a distance of just under one metre for maximum flexibility in small rooms.
• DuraCore laser technology: Benefit from consistent performance with an operating life of up to 30,000 hours for your day-to-day use.
• Outstanding brightness: Enjoy clear and highly visible projections even in brightly lit environments, thanks to 5,100 lumens.
• Special Golf Picture Mode: Experience a lifelike golf simulation with optimally calibrated colour profiles for green and blue.

Brilliant picture quality thanks to 4K resolution and laser technology

Experience image quality that renders your presentations and simulations with exceptional sharpness. The True 4K UHD resolution projects 8.3 million pixels onto your projection screen, delivering four times more detail than conventional Full HD. This high pixel density, combined with HDR and HLG compatibility, ensures precise texture rendering and a realistic sense of depth. TheOptoma ZK521ST’s powerful laser light source achieves a remarkable brightness of 5,100 lumens. This ensures your content remains clear and high-contrast even in bright rooms without direct sunlight. Whether you’re viewing intricate spreadsheets in a meeting room or vibrant landscapes in your golf simulation, the detailed display supports you in every endeavour. Enjoy a visual experience that impresses with its sharpness and colour accuracy.

Maximum flexibility for complex room layouts

Discover versatile installation options for almost any room layout. The integrated short-throw lens allows you to position the projector less than half a metre from the projection screen whilst still producing large-scale images. This feature prevents distracting shadows cast by people standing in the beam of light. Set-up is made considerably easier by the horizontal and vertical keystone correction, as well as the four-corner adjustment. This allows you to achieve a precisely aligned image even on uneven walls or at unusual angles. For particularly demanding projects, the device also supports 360-degree projections along the horizontal axis and portrait mode. This combination of optical properties and geometric corrections gives you the freedom to position the projector precisely to suit your room layout.

Smart control and specialised application modes

Benefit from intelligent management and functions specifically tailored to your projects. With the Optoma Management Suite, you can conveniently manage and monitor the projector remotely. IT managers can view the device’s status in real time and create centralised schedules for operation. Alternatively, you can control the projector directly from your smartphone via the Optoma Smart Control app and adjust image settings without the need for an additional computer. For fans of virtual golf, the Optoma ZK521ST offers a picture mode developed in collaboration with GSPro. This mode faithfully reproduces the specific colours of virtual golf courses and delivers excellent contrast even when the room lights are on. Thanks to seamless integration into existing networks via LAN, RS232 and AMX compatibility, the projector fits perfectly into professional control systems.

Why the Optoma ZK521ST is the ideal choice for your business and golf setup

The Optoma ZK521ST combines a high brightness of 5,100 lumens with space-saving short-throw projection and a long-lasting laser light source. This combination makes it the perfect solution for bright meeting rooms and demanding golf simulators where space is severely limited. With its extensive network functions and specialised picture modes, it integrates seamlessly into your daily routine. We’d be happy to assist you personally by telephone or email in selecting the right projector for your project. Contact us today for personalised advice.