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Optoma UHZ35ST 4K UHD Short Throw Laser Projector

Name: Optoma UHZ35ST 4K UHD Short Throw Laser Projector
Brand: Optoma
SKU: E9PD7LD11EZ2
Price: 1947.71 GBP
Availability: InStock

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3-year manufacturer warranty

Installation services available

£1,947.71inc. VAT

£1,623.09 ex. VAT

In stock, dispatched within 2 working days

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Bought in the UK, backed in the UKWhy it matters →

In UK stock, ships from the UK
UK manufacturer warranty
UK-based engineers
No import duty or customs charges
GBP pricing, UK VAT invoices

Return within 14 days

3-year manufacturer warranty

Installation services available

Call 01342 580255

Key specifications

Display TechnologyDLP

Resolution3840x2160 (UHD)

Brightness3,500 lumens

Contrast Ratio500,000:1

Native Aspect Ratio16:9

Light SourceDuraCore Laser

Laser Life30,000 hours

Throw Ratio0.496:1

All 22 specifications

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Description

The Optoma UHZ35ST is one of Optoma's most compact 4K UHD DuraCore laser projectors, combining a short throw lens with true 4K UHD resolution for big-screen home entertainment in tighter rooms. It projects a 100-inch image from just over a metre away and delivers 3,500 lumens, ideal for lights-on gaming and movie nights.

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The DuraCore laser light source is rated for up to 30,000 hours, cutting power consumption by up to 45% compared with lamp-based projectors, while the eco-friendly chassis uses up to 50% post-consumer recycled plastics. HDR10 and HLG support, plus a Colour Management System, deliver accurate, true-to-life colour reproduction.

Gaming performance is strong, with 1080p 240Hz at 4.4ms and 4K 60Hz at 17ms input lag, and a dedicated Golf Sim picture mode. Dual HDMI 2.0 inputs, RS232 and RJ45 control, and a 15W integrated speaker complete a self-contained home cinema package.

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Key features

Short Throw 4K UHD Laser

Projects a 100" 4K UHD image from just over a metre away using a DuraCore laser light source rated for 30,000 hours.

Lightning-Fast Gaming

Supports 1080p 240Hz at 4.4ms and 4K 60Hz at 17ms input lag for competitive and casual gaming.

Eco-Friendly Construction

Chassis made with up to 50% post-consumer recycled plastics and up to 97% recyclable packaging.

Golf Sim Picture Mode

Delivers true-to-life greens and blues with impressive detail, tuned for golf simulator setups.

Technical specifications

Choose a section to view its specifications.

Display (6)

Display Technology: DLP
Resolution: 3840x2160 (UHD)
Brightness: 3,500 lumens
Contrast Ratio: 500,000:1
Native Aspect Ratio: 16:9
Screen Size Range: 36" - 300" diagonal

Connectivity (4)

Inputs: 1x HDMI 2.0, 1x HDMI 2.0 (eARC)
Outputs: 1x Audio 3.5mm, 1x USB-A power (1.5A)
Control Ports: 1x RS232, 1x RJ45
Input Lag: 4.40ms (1080p 240Hz)

Audio (1)

Integrated Speaker: 15W

Power & Physical (3)

Power Consumption: 126W (min) - 185W (max)
Net Weight: 3 kg
Dimensions (W x D x H): 274 x 216 x 114 mm

Certifications & Warranty (1)

IP Rating: IP6X

General (7)

Light Source: DuraCore Laser
Laser Life: 30,000 hours
Throw Ratio: 0.496:1
Projection Distance: 0.4m - 3.3m
Zoom Type: Fixed
Keystone Correction: ±15° horizontal/vertical
Noise Level: 28dB - 35dB

Call 01342 580255

Throw distance guide

With its 0.496:1 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.

Supported image: 36″ to 300″ diagonalLens distance: 0.4 to 3.3 m

Try a size

100"

16:9 diagonal image

Image

2.21 m × 1.25 m

Lens position

1.1 m

Side view: drag the projector to try its available lens positions

Position fits

Manufacturer lens-distance limit: 0.4 m to 3.3 m. The dotted lines show the usable zoom positions for this picture size.

Image size	Image dimensions	Lens distance
40"	0.89 m × 0.50 m	0.4 m
60"	1.33 m × 0.75 m	0.7 m
80"	1.77 m × 1.00 m	0.9 m
100"	2.21 m × 1.25 m	1.1 m
120"	2.66 m × 1.49 m	1.3 m
150"	3.32 m × 1.87 m	1.6 m
200"	4.43 m × 2.49 m	2.2 m
250"	5.53 m × 3.11 m	2.7 m
300"	6.64 m × 3.74 m	3.3 m

Planning from a real wall? Use the projector screen size calculator to upload a photo, preview the image to scale and find projectors that fit within your maximum available space. Replacing an existing projector? The projector replacement calculator checks whether this lens covers the ratio your current mount needs.

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.

Picture size

100" 16:9 · 2.21 m × 1.25 m

On a computer, the QR code sends your phone photo straight back to this page.

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Complete your setup

Optional extras that fit this product. Tick anything you need and it joins the same basket — or add this product on its own from the buy box above.

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Professional Installation

Want it installed by our AV experts? We offer professional on-site installation including mounting, cable management, and system configuration.

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Your Configuration

Optoma UHZ35ST 4K UHD Short Throw Laser Projector × 1£1,947.71

Total£1,947.71

inc. VAT

Documents

E9PD7LD11EZ2 datasheet

Delivery & returns

Estimated delivery 14 Sept - 18 Sept. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

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.

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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, with no card payment required. Purchase orders and credit terms are for education customers only.

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