BenQ
BenQ TH685P Full HD 3,500-Lumen Gaming Projector
Similar brightness3,500 lm
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In stock
UK stockOptoma
Optoma ZW340e WXGA Laser Projector
£692.50inc. VAT
£577.08 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
Key specifications
Display TechnologyDLP
Resolution1280x800 (WXGA)
Brightness3,600 lumens
Contrast Ratio300,000:1
Dynamic Contrast Ratio2,000,000:1
Native Aspect Ratio16:10
Light SourceDuraCore Laser
Laser Life30,000 hours
Description
The Optoma ZW340e is one of Optoma's most compact and hassle-free WXGA DuraCore laser projectors, designed for maintenance-free continuous operation. It delivers 3,600 lumens with flexible installation and extensive connectivity in a chassis up to 34% smaller than earlier Optoma models, and it is IP6X certified for dust resistance.
DuraCore laser technology provides a light source rated for up to 30,000 hours, cutting power consumption by up to 45% compared with lamp-based projectors, and an external power supply improves reliability, portability and energy efficiency. Eco-friendly packaging uses up to 97% recyclable materials.
The ZW340e is geared for conference rooms, boardrooms and other corporate spaces, with RS232 connectivity for remote monitoring, dual HDMI 1.4a inputs, a 15W integrated speaker, and 360-degree projection for flexible mounting.
Key features
Bright WXGA DuraCore Laser
3,600 lumens and IP6X certified engine, powered by a 30,000-hour DuraCore laser light source.
Reduced Power Consumption
Cuts power use by up to 45% compared with Optoma's lamp-based projectors, with no lamp replacement needed.
Compact Installation
1.1x zoom, 360-degree and portrait projection in a chassis up to 34% smaller than earlier Optoma models.
External Power Supply
Improves reliability, portability and energy efficiency compared with an internal PSU design.
Technical specifications
Choose a section to view its specifications.
Display (7)
- Display Technology
- DLP
- Resolution
- 1280x800 (WXGA)
- Brightness
- 3,600 lumens
- Contrast Ratio
- 300,000:1
- Dynamic Contrast Ratio
- 2,000,000:1
- Native Aspect Ratio
- 16:10
- Screen Size Range
- 20" - 300" diagonal
Connectivity (3)
- Inputs
- 2x HDMI 1.4a
- Outputs
- 1x Audio 3.5mm, 1x USB-A power (1.5A)
- Control Port
- 1x RS232
Audio (1)
- Integrated Speaker
- 15W
Power & Physical (3)
- Power Consumption
- 88W (min) - 139W (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
- 1.54:1 - 1.72:1
- Projection Distance
- 1m - 10m
- Zoom
- 1.1x manual
- Keystone Correction
- ±40° vertical
- Noise Level
- 31dB - 34dB
Throw distance guide
With its 1.54 to 1.72:1 throw ratio, here's how far the projector needs to sit from the screen for common 16:10 image sizes. Try our throw distance calculator for your exact room.
Supported image: 20″ to 300″ diagonalLens distance: 1 to 10 m
Try a size
100"
16:10 diagonal image
Image
2.15 m × 1.35 m
Lens position
3.3 m to 3.7 m
Side view: drag the projector to try its available lens positions
Position fits
Manufacturer lens-distance limit: 1.0 m to 10 m. The dotted lines show the usable zoom positions for this picture size.
| Image size | Image dimensions | Lens distance range |
|---|---|---|
| 40" | 0.86 m × 0.54 m | 1.3 m to 1.5 m |
| 60" | 1.29 m × 0.81 m | 2.0 m to 2.2 m |
| 80" | 1.72 m × 1.08 m | 2.7 m to 3.0 m |
| 100" | 2.15 m × 1.35 m | 3.3 m to 3.7 m |
| 120" | 2.58 m × 1.62 m | 4.0 m to 4.4 m |
| 150" | 3.23 m × 2.02 m | 5.0 m to 5.6 m |
| 200" | 4.31 m × 2.69 m | 6.6 m to 7.4 m |
| 250" | 5.38 m × 3.37 m | 8.3 m to 9.3 m |
| 300" | 6.46 m × 4.04 m | 10.0 m to 10 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" 16:10 · 2.15 m × 1.35 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.
Choose a Mount
Choose a Screen
Video Conferencing
No video conferencing options found in our catalogue.
Professional Installation
Want it installed by our AV experts? We offer professional on-site installation including mounting, cable management, and system configuration.
Your Configuration
Optoma ZW340e WXGA Laser Projector × 1£692.50
Total£692.50
inc. VAT
1
Documents
Delivery & returns
Estimated delivery 10 Oct - 14 Oct. 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.
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, with no card payment required. Purchase orders and credit terms are for education customers only.
All transactions are processed over an encrypted, secure checkout.
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