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ViewSonic

ViewSonic LSD401HD 1080p Laser Business & Education Projector

£802.55inc. VAT
£668.79 ex. VAT
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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 Warranty
Installation services available
Key specifications
Projection TechnologyDLP
Native Resolution1920x1080 (1080p)
Brightness4000 ANSI Lumens
Brightness (Centre)4400 Lumens
Contrast Ratio3,000,000:1
Display Colours1.07 Billion Colours
Light SourceLaser Phosphor
Light Source Life (Normal)20000 hours
All 21 specifications
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Description

The ViewSonic LSD401HD is a 1080p addition to the lamp-free Luminous Superior Series, aimed at boardrooms, lecture halls and public spaces. Third-generation laser phosphor technology delivers 4,000 ANSI Lumens with up to 30,000 hours of light-source life, and centralised LAN control certified for Crestron and Q-SYS (and compatible with AMX, PJ Link, ATEN and Extron) simplifies fleet management.

Also in this range:LSD500HD LSD400HD Full specifications Datasheet Compare alternatives

A 0.65" 1080p DMD chip provides native 1920x1080 resolution with a 3,000,000:1 contrast ratio, and a sealed, filter-free optical engine keeps colour performance consistent over time. Unlike the fixed-zoom LSD400HD, the LSD401HD adds a wider 1.3x optical zoom and a 1.13-1.47 throw ratio range for easier positioning, alongside H/V keystone with 4-corner correction and 360-degree/portrait projection. HDMI 2.0b with HDCP 2.2 accepts 4K UHD/HDR10/HLG sources at up to 60Hz, and a dedicated Golf colour mode suits simulator installs.

A 15W built-in speaker, dual HDMI inputs, RJ45 LAN and a 5V/1.5A USB-A output for ViewSonic's ViewShare wireless dongle complete the connectivity, with USB-based firmware updates for on-site servicing.

Key features

1.3x Optical Zoom

Wider zoom range than the LSD400HD for more flexible positioning.

Centralised LAN Control

Crestron and Q-SYS certified; compatible with AMX, PJ Link, ATEN and Extron.

1080p with HDMI 2.0b / HDCP 2.2

Accepts 4K UHD/HDR10/HLG sources at up to 60Hz.

30,000-Hour Laser Light Source

3rd-gen laser phosphor technology, lamp-free and low maintenance.

Technical specifications

Projection TechnologyDLP
Native Resolution1920x1080 (1080p)
Brightness4000 ANSI Lumens
Brightness (Centre)4400 Lumens
Contrast Ratio3,000,000:1
Display Colours1.07 Billion Colours
Light SourceLaser Phosphor
Light Source Life (Normal)20000 hours
Light Source Life (Eco)30000 hours
Throw Ratio1.13-1.47
Optical Zoom1.3x
Image Size30"-300"
Keystone CorrectionH: +/-30 deg, V: +/-30 deg
Audible Noise (Normal/Eco)32dB / 27dB
Input Lag16.7ms
HDMI Inputs2 (HDMI 2.0, HDCP 2.2)
USB-A Power Output1 (5V/1.5A)
Speaker15W
ControlRS-232 / LAN (RJ45), Crestron & Q-SYS certified
Ingress ProtectionSealed, filter-free optical engine
Throw Distance1.13-1.47:1

Throw distance guide

With its 1.13 to 1.47:1 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: 30″ to 300″ diagonal
Try a size
100"
16:9 diagonal image
Image
2.21 m × 1.25 m
Lens position
2.5 m to 3.3 m
Side view: drag the projector to try its available lens positions
SCREEN1.25 m highzoom placement range2.9 mlens to screen
Position fits
Image sizeImage dimensionsLens distance range
40"0.89 m × 0.50 m1.0 m to 1.3 m
60"1.33 m × 0.75 m1.5 m to 2.0 m
80"1.77 m × 1.00 m2.0 m to 2.6 m
100"2.21 m × 1.25 m2.5 m to 3.3 m
120"2.66 m × 1.49 m3.0 m to 3.9 m
150"3.32 m × 1.87 m3.8 m to 4.9 m
200"4.43 m × 2.49 m5.0 m to 6.5 m
250"5.53 m × 3.11 m6.3 m to 8.1 m
300"6.64 m × 3.74 m7.5 m to 9.8 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.

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.

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

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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.

Your Configuration
ViewSonic LSD401HD 1080p Laser Business & Education Projector × 1£802.55
Total£802.55
inc. VAT
1

Documents

LSD401HD datasheet

Delivery & returns

Estimated delivery 5 Sept - 9 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.

All transactions are processed over an encrypted, secure checkout.

Purchase order & invoice terms

Alternative products

Closest matches in this category on price and capability. Not sure which way to go? Our technical team will talk it through.

Need help specifying this for your space?

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