Optoma ZH430UST Full HD Ultra Short Throw 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 ZH430UST is a Full HD ultra short throw laser projector designed to sit close to the wall or table while still producing a large image, using a 0.25:1 throw ratio to minimise the distance needed between projector and screen. This makes it a practical option for meeting rooms and classrooms where a rear or ceiling mount isn't available. It's built around Optoma's DuraCore laser light source, rated for up to 30,000 hours behind a sealed IP6X-rated optical engine, removing the need for lamp replacements and keeping performance consistent through years of daily use. At 4,000 lumens it's bright enough for typical office and classroom ambient lighting, and the laser source switches on instantly. With an eco-friendly chassis built from recycled plastics, a built-in 15W speaker and HDMI connectivity, the ZH430UST is aimed at everyday meeting room and teaching use where a big, bright Full HD image is needed without the cabling and shadow issues of a standard throw installation.
Key features
Large Full HD image from close to the wall, ideal for compact rooms.
Bright output with up to 30,000 hours of maintenance-free use.
Sealed design supports consistent image quality over the long term.
Built using recycled plastics as part of Optoma's Eco Promise.
Technical specifications
Throw distance guide
With its 0.25:1 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: 0.2 m–0.4 m. The dotted lines show the usable zoom positions for this picture size.
| Image size | Image dimensions | Lens distance |
|---|---|---|
| 60" | 1.33 m × 0.75 m | 0.3 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.
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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.