Optoma ZK810T 4K UHD Professional Laser Projector
- In UK stock, ships from the UK
- UK manufacturer warranty
- UK-based engineers
- No import duty or customs charges
- GBP pricing, UK VAT invoices
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Description
The ZK810T is a fixed-lens 4K UHD laser projector built for permanent installation in education, museums, houses of worship and other large venues, delivering 8,500 ISO lumens (7,200 ANSI) with a 1.26-2:1 motorised zoom lens. As one of Optoma's first true 4K UHD fixed-lens projection models, it uses a telecentric lens design for uniform sharpness across the whole image. Full motorised lens shift and zoom make it straightforward to align the image after installation without physically repositioning the projector, and the IP5X-certified, dust-resistant optical engine supports 24/7 operation. The DuraCore laser light source is rated for up to 30,000 hours, keeping maintenance visits to a minimum over the projector's working life. Built with an eco-friendly chassis using recycled plastics as part of Optoma's Eco Promise, and finished with dual 10W speakers and HDBaseT connectivity, the ZK810T targets large-venue installations that need consistent, high-brightness 4K UHD image quality with minimal ongoing servicing.
Key features
High brightness for large venue and immersive fixed installations.
Straightforward image alignment after installation without moving the unit.
Supports independently certified 24/7 operation.
Long service life with minimal maintenance requirements.
Technical specifications
Throw distance guide
With its 1.26–2:1 throw ratio, here's how far the projector needs to sit from the screen for common 16:9 image sizes. Try our throw distance calculator for your exact room.
Manufacturer lens-distance limit: 1.3 m–13 m. The dotted lines show the usable zoom positions for this picture size.
| Image size | Image dimensions | Lens distance range |
|---|---|---|
| 60" | 1.33 m × 0.75 m | 1.7 m – 2.7 m |
| 80" | 1.77 m × 1.00 m | 2.2 m – 3.5 m |
| 100" | 2.21 m × 1.25 m | 2.8 m – 4.4 m |
| 120" | 2.66 m × 1.49 m | 3.3 m – 5.3 m |
| 150" | 3.32 m × 1.87 m | 4.2 m – 6.6 m |
Planning from a real wall? Use the projector room planner to upload a photo, preview the image to scale and find projectors that fit within your maximum available space.
Distances are lens-to-screen, calculated from the manufacturer's stated throw ratio; allow for lens shift and mounting hardware. Always confirm against the manufacturer's installation guide before fixing mounts.
See it on your wall, to scale
Choose a picture size, then upload a wall photo—or scan the QR code and take it on your phone. We'll show the projected picture at its real size.
Documents
Delivery & returns
Estimated delivery 29 Aug - 2 Sept. UK mainland delivery only — some large or made-to-order items may carry longer lead times.
Unused items in original packaging can be returned within 14 days of delivery. Faulty items are covered under manufacturer warranty.
Bought in the UK, backed in the UK
This item is in UK stock and ships to you from within the UK, so the order never crosses a customs border on its way to you.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us — not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts — no currency conversion and no surprises at the door.
Payment & security
Pay securely by card. Education customers can apply for a 30-day purchase order account.
Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice — no card payment required. Purchase orders and credit terms are for education customers only.
All transactions are processed over an encrypted, secure checkout.
Need help specifying this for your space?
Ask Andrew — he knows the full catalogue and can advise on installation, mounting and compatible AV systems.