![]() This specific structure, which adopts very regular patterns, performs a dual function.įirst, it directs the reflection of the light beam emitted by the video projector almost exclusively in the axis of the projection screen, towards the spectators. It is most often a micro structured canvas, the surface of which has micro reliefs. These projection screens dedicated to ultra short throw video projectors are fitted with a technical canvas designed to control the scattering of light. Ultra short focal projection screen: technical canvas We generally speak of fabrics using an ALR technology (Ambient Light Rejecting). To meet the specific constraints of projection "at the foot of the wall" in a domestic environment that is lit or plunged into darkness but generates light pollution, several manufacturers offer projection screens with a specially adapted canvas. Light pollution is the main enemy of contrast. The often clear walls are all surfaces that reflect light and in particular that emitted by the video projector itself, with an even more noticeable effect in the dark. This is especially true during the day or in a lighted room, and more generally when you want to enjoy a beautiful, bright and contrasting image. The surface of a wall, as clean and smooth as it is, does not make it possible to obtain an image as beautiful as a suitable screen. ![]() You just need to place the projector directly above the wall to immediately enjoy a big, beautiful picture. Manufacturers of ultra short throw projectors often put forward as a decisive argument the possibility of projecting the image directly on a white wall. ALL OF OUR OPTOMA PROJECTORS ARE GENUINE WITH THE FULL WARRANTY FROM DATE OF PURCHASE.Ultra short focal projection screen: controlling the light ITEMS NOT PURCHASED THROUGH THE OFFICIAL SOUTH AFRICAN CHANNELS WILL NOT BE REPAIRED OR FIXED UNDER WARRANTY. SOME ONLINE STORES ARE SELLING “GREY OPTOMA IMPORTS” / REFURBISHED UNITS & DO NOT CARRY THE FULL 2 YEAR WARRANTY THAT IS BACKED BY THE OFFICIAL SOUTH-AFRICAN DISTRIBUTORS. Packed with the latest technology and features, this ultra short throw projector boasts HDR and HLG compatibility, sophisticated PureMotion frame-interpolation processing which eliminates motion blurring or image judder, voice control, streaming apps and a built in media player. Laser technology provides accurate, true to life colour reproduction with 100% of Rec709 coverage – perfect for recreating the big-screen experience at home. This stylish ultra short throw projector delivers an unforgettable 4K UHD digital cinema quality images in the comfort of your own home. Optoma unveiled its 4K UHD laser cinema UHZ65UST earlier this year with demonstrations at CES and ISE international exhibitions.Ĭreated for home cinema enthusiasts, the UHZ65UST 4K UHD ultra short throw projector provides ultimate flexibility with ground-breaking laser technology, smart features such as Amazon Alexa and Google Assistant voice control* and built-in Optoma NuForce audio. This projector will produce true to life coverage with Rec. The UHZ65UST has a laser light source of 20,000 hours so need to buy replacement lamps! It also has two 10W integrated speakers which would be great for your home cinema room. The USB can be useful to present PC-free. The inputs include HDMI, Audio, USB and RJ45.There are three HDMI ports so you will be able to connect to multiple sources without swapping cables around. It also has lens shift which will help with the install. From just 50cm away from the screen, you can expect a 2m wide image! We can also help you with a suitable screen and install both as we offer this service throughout the UK. The throw ratio is ultra short throw which means you can produce a large image from just a small distance from the screen. Video and other media content will look fantastic and wow audiences. Just Projectors review on the Optoma UHZ65UST: This projector will give you exceptional detail with the 4K resolution and the brilliantly high contrast ratio which will make your darker areas have great detail. With 3200 lumens, you will be able to project with the lights on so it will be suitable for meeting rooms as well as home cinema use. It has 4K Ultra HD resolution so you can guarantee ultimate clarity. The Optoma UHZ65UST is a high end installation projector suitable for the home.
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