Developed for modern laser TVs and ultra-short throw projectors

The celexon Fresnel HomeCinema UST high-contrast framed screen SlimFrame has been specially developed for the requirements of laser TVs and ultra-short throw projectors. These devices project their image upwards at an acute angle of about 45 degrees – a completely different approach than that of classic projectors. To ensure that the image reaches the viewer in perfect quality, a screen is needed that is precisely matched to this projection technology. This is where the Fresnel UST contrast screen comes into play: with its sophisticated light control and innovative surface structure, it brings out the best in your projector – whether you want to watch during the day or in dimmed light.

Equipped with a specially developed, seven-layer fabric, the celexon Fresnel Screen ensures impressive image performance. It increases the contrast of the projection by up to five times, effectively filters out unwanted stray light and optimises brightness for bright living spaces. This allows you to enjoy vivid colours, strong black levels and impressive image depth – right in your own home, without additional darkening measures.

Maximum light control and image quality – even in daylight

A key problem with many screens used in conjunction with ultra-short throw projectors is the loss of light due to incorrect reflection. Conventional screens reflect light according to the principle of ‘angle of incidence = angle of reflection’, which means that when light hits the screen steeply from below, most of the image is deflected towards the ceiling – with serious consequences for brightness, contrast and image clarity. The celexon Fresnel UST contrast screen offers an intelligent solution: its special surface consists of hundreds of concentrically arranged half-rings that direct the incoming light specifically to the viewer. This keeps the light where it belongs - in the field of vision - and not on the ceiling.

At the same time, the screen scores with a high gain factor of 1.3, which ensures above-average light reflection towards the viewer. This means that the image remains bright, clear and rich in contrast even in bright living rooms – without any darkening. The bright room becomes a stage for a real home cinema feeling – without compromising on image quality.

Three-dimensional image depth and improved black level

A well-known phenomenon with particularly bright projectors is the loss of image depth and black level: the higher light output ensures greater brightness, but it also causes dark areas of the image to appear washed out. This is precisely where the strength of the celexon contrast fabric comes into its own. The special light grey surface has been developed to specifically improve the black level, even with very bright laser TVs. The result is a visibly more vivid image with high contrast, finely graded contrasts and impressive colour depth.

In contrast to many grey screens, which often suffer from a noticeable loss of brightness, the celexon Fresnel UST contrast screen manages the balancing act: thanks to the high gain factor of 1.3, it offers outstanding brightness despite its grey surface. The brilliant display of HDR content, including dynamic contrast and realistic colour spaces, is taken to a completely new level.

Reduction of stray light – more clarity in every room

Living spaces often have many light sources – whether through windows, lamps or light-coloured walls. These produce so-called residual or stray light, which can make the image appear milky and low in contrast. The Fresnel surface structure of the celexon Screen meets this challenge with effective light control, in which disturbing light from the room is blocked or diverted. This ensures that the projected image remains sharp, colour-intensive and rich in detail, even in daylight. Grey haze is minimised so that the full radiance of your projection comes into its own.

Whether you're watching a daytime series marathon or an evening film classic with friends, you'll benefit from a clearly defined, high-contrast image in any environment. HDR content such as Dolby Vision, HDR10 or HLG (Hybrid Log Gamma) in particular benefit from the outstanding depth of field and intense blacks that this screen enables.

High-quality construction for lasting precision

In addition to the image quality, the celexon Fresnel UST also impresses with its high-quality, stable construction. The narrow 15 mm frame made of matt black aluminium not only provides an elegant look, but also ensures high rigidity and durability. An additional centre strut increases stability on the inside and guarantees a permanently perfect flatness - even in the long term. Instead of an outdated spring system, celexon relies on a modern, reliable tensioning system with plastic pins. This ensures that the fabric remains evenly tensioned - without waves or dog-ears.

Installation has also been made more user-friendly. The screen is easy to assemble and secure. The integrated height adjustment of up to 40 cm ensures maximum accuracy of fit. This makes it easy to adjust the position of the screen to match the projected image – ideal for setups where the projector is on a lowboard and there is limited scope for moving the image. This way, you avoid unnecessary drill holes and always achieve a perfectly aligned image.

Impressive image quality from every angle

Thanks to a viewing angle of up to 100 degrees, even viewers outside the central seating position enjoy a uniform, colour-neutral image. Whether on the sofa, in an armchair or standing, all viewers experience an equally intense home cinema feeling. The uniform light distribution ensures that colours and contrasts are maintained at every angle. This makes every film evening a highlight, whether it's a date night or a big gathering.

The advantages of the celexon Fresnel UST contrast screen at a glance

• Optimised for laser TVs and UST projectors with precise light control to the front
• Contrast enhancement by up to a factor of 5 thanks to a special grey coating
• High gain factor (1.3) for maximum brightness – even in daylight
  
• Effective low-light filtering for clear images without a grey tinge
• Stable frame construction with high-quality aluminium and centre strut
• Innovative tensioning system without springs – for perfect flatness
• Flexible height adjustment with up to 40 cm leeway
• Wide viewing angle for the best view from any position

celexon Fresnel UST contrast screen – the perfect choice for those who want to combine the highest image quality with smart technology and stylish design. Unleash the full potential of your laser TV – for a real home cinema feeling anytime, anywhere.