Projection / Screen size calculator
Find out what screen sizes from a certain distance
Distance from projector to screen:
Recommended screen size:
MIN WIDTH
MAX WIDTH
OR
Find out where to place the projector for a certain screen size
Recommended screen size:
Distance from projector to screen:
MIN DISTANCE
MAX DISTANCE
OR

ViewSonic LS751HD Business Projector

Lumens 5000
Resolution (Native) Full HD 1920x1080
Contrast 3,000,000
Technology DLP
Light Source Laser
Light Source Life (Est.) 20000
SKU LS751HD
Weight (kg) 4.500000
EAN 0766907019940
Throw Ratio 1.4-2.24
£1,798.80 £1,499.00
The Luminous Superior series is ViewSonic’s lamp-free high brightness lineup for both commercial and educational spaces. The LS751HD adopts industry-leading 2nd generation laser phosphor technology and delivers 5,000 ANSI Lumens while eliminating the use of toxic mercury, reducing the cost and e... Read more
Price Checked
Education/Business Use
9 in Stock
Apple Pay
Adaptable to Any Environment
Save on the web price or need advice?

We recommend

  1. In Stock 50
    £266.64 £222.20
    Vision TC3 Amp With Pair Of 3-Way Wall Loudspeakers
    In stock
    Mount Type Wall
    Package Type Amp & Speakers
    Impedance (Ω) 8 ohms
    Colour White
    Max Power (Watts) 50W
    Weight (kg) 4.20
  2. In Stock 14
    £579.61 £483.01
    Sapphire Electric Projector Screen 270 x 151cm 16:9 122" Diag SEWS270RWSF-ATR
    In stock
    Diagonal in Inches 122
    Viewing Width (cm) 270
    Aspect Ratio 16:09
    Front or Rear Projection Front
    Side Border (Per Side) 50mm
    Bottom Border 50mm
    Weight (kg) 14.70
    Top Border 300mm
  3. In Stock 72
    £780.00 £650.00
    Projector Installation
    In stock
    Weight (kg) 0.00

Chat for projector advice

The Luminous Superior series is ViewSonic’s lamp-free high brightness lineup for both commercial and educational spaces. The LS751HD adopts industry-leading 2nd generation laser phosphor technology and delivers 5,000 ANSI Lumens while eliminating the use of toxic mercury, reducing the cost and effort of frequent lamp replacement and lowering the total cost of ownership. The lamp-free light source offers enhanced sustainability for a greener environment while delivering up to 300” large images with 1080p high resolution and vivid colors no matter if you're in a boardroom, lecture hall, or public space. The projector boasts high installation flexibility with vertical lens shift, 1.6x optical zoom, easy image adjustment with H/V keystone and 4 corner correction, and diverse applications with 360° projection and portrait mode. The LS751HD also comes with HDMI 2.0b, ensuring access to original 4K quality content with HDR/HLG supported.

2nd Generation Laser Phosphor Technology

The LS751HD adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent color performance, lamp-free design, and instant power on/off from the previous generation, technology on the new generation improves around 20% of brightness, better heat-resistance, and a smaller module design, making the images consistent in ambient settings as well as increased reliability with a more compact size for extended use in various scenarios.

Ultra-Large Screen with Lower Cost-per-inch

The projector allows for an up-to-300” image size, which is much larger and easier to install than commercial displays.

V Lens Shift for Flexible Installation

The tool-free, lens shift control knobs make adjusting the projection lens up and down easy. Welcome flexible installation options with an adjustable range (V: 0%, -18%) and fewer placement restrictions.

ls751hd
ls751hd-2

Versatile Application

The projector can freely rotate at any angle vertically allowing projection onto ceilings, walls, or floors. The portrait mode enables users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising.​

Non-stop 24/7 Operation

The advanced cooling design enables 24/7 operation without degradation of image quality or work performance, making the projector ideal for applications that require continuous use.

 

2nd Generation Laser Phosphor Technology

The LS751HD adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent color performance, lamp-free design, and instant power on/off from the previous generation, technology on the new generation improves around 20% of brightness, better heat-resistance, and a smaller module design, making the images consistent in ambient settings as well as increased reliability with a more compact size for extended use in various scenarios.

Ultra-Large Screen with Lower Cost-per-inch

The projector allows for an up-to-300” image size, which is much larger and easier to install than commercial displays.

V Lens Shift for Flexible Installation

The tool-free, lens shift control knobs make adjusting the projection lens up and down easy. Welcome flexible installation options with an adjustable range (V: 0%, -18%) and fewer placement restrictions.

Versatile Application

The projector can freely rotate at any angle vertically allowing projection onto ceilings, walls, or floors. The portrait mode enables users to turn the projector 90 degrees to increase the vertical field of view and add more applications for projection mapping, staging, and advertising.​

Non-stop 24/7 Operation

The advanced cooling design enables 24/7 operation without degradation of image quality or work performance, making the projector ideal for applications that require continuous use.

Specifications
Item LS751HD
Weight (kg) 4.500000
EAN 0766907019940
Technology DLP
HDMI Inputs 2
Contrast 3,000,000
Lumens 5000
Throw Ratio 1.4-2.24
Resolution (Native) Full HD 1920x1080
Light Source Laser
Light Source Life (Est.) 20000

Delivery Rates to mainland UK - (excluding large and/or heavy items)

Delivery is to ground floor, if you have special delivery instructions you must contact us to ensure that we can have the best chance of success in delivering the item. We required items to be signed for.

Working Delivery dates are Monday to Friday unless Saturday delivery is selected.

  • 7-10 Working Days delivery is free of charge 
  • 2-3 Working Days £8 + VAT
  • Next Working Day £12 + VAT - if ordered before cut off
  • Working Day Pre-Noon £35 + VAT - Be careful choosing this option, it has the highest incidence of failure with all couriers.

Delivery cut off is 4pm on most items - earlier time exceptions are large items, high value items, items requiring a pallet (i.e bulk orders). If you order after 4pm then the order is processed the next day, that means if you ordered Tuesday at 8pm at night, the next day delivery option is Thursday as the order is processed on the Wednesday.

Delivery Rates to non-mainland UK + Eire - (excluding large screens and Touch Screens)

Non Mainland and the Highlands and Islands- this includes the Isle of Wight, any thing that goes over water that does not have road access. These rates are determined by couriers based on postcode. If there are multiple items then we may need to quote you for delivery.

2-3 Days £45 + VAT

Large Screens 3m+ wide & Touch Screen

By Quotation - they might not be able to be next day as specialised couriers are often required.

Returns

Faulty Items

Goods Reported Faulty Within 28 Days of Receipt.

If you have a faulty item and are reporting the fault within 28 days of receipt (please note that for business customers, this is 14 days). When the goods are returned to us complete, we’ll issue a full refund to you via your original payment method.We will try and ensure that there is a fault, that often requires is running diagnostics or getting the manufacturer to speak to you directly to determine whether there is a genuine fault rather than just a set up error. 

Goods Damaged in Transit.

If your goods were damaged in transit it must be reported to us within 3 days. If goods are visibly damaged on receipt the delivery note must be marked accordingly. Once the damaged goods have been collected and received back into our warehouse, we’ll issue a refund via your original payment method. We will require pictures of the damage.

Consumers - If You Have Changed Your Mind – this is for personal use not business or organisations

If you are a private consumer and have changed your mind as long as the goods have not been in your possession for over 14 days, and the item can be sold again as new, then you are entitled to return the goods to us. If the item you are returning is a Projector, the lamp hours used must not have exceeded 3 hours otherwise a restocking fee will be applied. The cost of returning items is the responsibility of the customer. As new means in original packaging with complete accessory packs and manuals. If any item is marked/damaged, including the packing, there may be a restocking fee. Please contact us directly before sending any goods back to obtain an RMA number without this there may be a delay in dealing with your return. If you purchased for a company, or an organisation you are not deemed a Consumer by law.

About Business

It is very difficult to pin-point what constitues a 'business projector' which can make selecting the right one a bit of a minefield, but we pride ourselves on offering a wide range of products and having an expert sales team who can find you the right product at the right price. To contact the sales team you can call us on 01256 882629 or send us a message here.

Some of our most popular projectors are as follows:

  • Bright, HD, flexible placement, low price: Epson EB-992F
  • Bright, HD, flexible placement, laser light source: Epson EB-L260F
  • Ultra Short Throw, HD, laser lightsource: ViewSonic LS832WU
  • Short Throw, 4K, easy corner correction, laser light source, dedicated 'golf sim' mode: BenQ LK954ST

We also hire a wide range of projectors with rates from 1 day to over a month (long than this and it is usually more cost effective to purchase), along with screens from 1.5m wide up to over 3m wide - see our hire selection and pricing here.

Write Your Own Review
You're reviewing:ViewSonic LS751HD Business Projector
Your Rating

About Just Projectors

We provide advice on the phone listening to your requirements we are able to help you get the right one as we have trained staff . We have a network of installers to cover your area. On higher end models we can arrange a loan or demo. We think most people should buy HD resolution , they are so affordable now and you wouldn't buy a 5 year old laptop so why buy SVGA which is over 20 years old. Yes XGA & WXGA are ideal for simple presentations and education use but we have all been use to decent home TV's or high resolution phones or tablets so why put a huge image on the wall/screen which is inferior. There are some great brands out there like BenQ, ViewSonic, Epson, Sony and less known ones like EIKI or Vivitek. Yes you can buy the wrong one, this is why we still offer advice rather than just an add to cart website. We have a price promise, we see the models, we often put one against another and see which one is best. We only buy UK stock, which has higher warranty standards to ensure you get real value for money. We don't sell the cheap brands as the lumens aren't verified. Look at our name it tells you that we are committed to this product and we have a great reputation in the market place for price and customer service. We supply the UK but also in Ireland, we offer a 1-3 day service to Ireland.