Contrast screens
Discover the advantages of contrast screens! Ideal for bright rooms and home cinemas, they offer excellent image quality with improved black levels and minimal stray light thanks to a grey multi-layer contrast cloth. celexon offers a wide range of high-contrast screens for ultra-short-throw projectors, laser TVs and long-throw projectors. Experience brilliant projections in any environment!
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Contrast screens at celexon
Experience a real cinema feeling - in daylight and regardless of the projection distance!
Our high-quality contrast screens, whether with CLR (Ceiling Light Rejecting), ALR (Ambient Light Rejecting) or Fresnel technology, offer a first-class viewing experience. Thanks to innovative technology and precise processing, they ensure bright colors, deep blacks and brilliant image quality - especially in bright rooms. The special surface structure deflects ceiling light and minimizes ambient light reflections to deliver razor-sharp images. Whether you are a home cinema enthusiast or a business user, our screens guarantee uncompromising image performance. Discover the perfect solution for your projection!
Contrast screens for laser TV
celexon contrast screens are specially designed for laser TVs and ultra-short-throw (UST) projectors. They offer optimized image quality through high contrast and color brilliance, even in brightly lit rooms.
Contrast screens for long-throw projectors
Our contrast screens for long throw projectors are the perfect choice for brilliant image quality in any environment. Their special surface structure ensures improved light control, which means contrasts and colors remain clear and vivid even in higher ambient light.
celexon Electric Floor Projector Screen - HomeCinema Plus
The celexon HomeCinema Plus floor scissor screen is our premium UST screen: high-quality scissor mechanism, aesthetically retractable into the housing, combines top image quality with modern design.
Contrast screen custom-made
Individual architectural and technical requirements require tailor-made solutions. We offer contrast screens that are manufactured perfectly according to your wishes.
Maximum picture quality for your home cinema
The celexon high-contrast screens maximize the performance of your projector through innovative technology. The gray-colored cloth, in combination with the active light redirection, ensures excellent contrast representation by effectively minimizing disturbing ambient light. The result is vivid colors, deep blacks and an impressive contrast ratio - perfect for home cinema, office presentations or interactive training.
Especially in bright rooms, you can achieve excellent image quality without having to darken the room. These screens offer uncompromising performance and make every movie night or presentation a visual highlight. To exploit the full potential of the screen, it should be optimally matched to your projector - this way, colors are shown brilliantly and fine details remain razor-sharp. Discover the perfect combination of technology and design for impressive projections!
For which projectors is a contrast screen suitable?
celexon contrast screens are perfectly matched to UST and long-throw projectors. Thanks to their special surface structure, both screen types offer impressive light deflection, deep contrasts and vivid colors.
Ultra short throw screens (UST) are the ideal solution for laser TVs, as the projector is placed directly in front of the screen. The innovative structure of the high-quality cloth effectively deflects the ambient light, creating sharp and vivid images of unrivalled quality even in bright ambient light.
Long throw screens (LT) deliver a detailed image even when projecting from a great distance. Thanks to the grey screen cloth with ambient light rejecting technology, annoying stray light is effectively filtered out. This ensures a breathtaking colour display with brilliant whites and deep blacks that brings every room to life.
Ultra short throw screens (UST) are the ideal solution for laser TVs, as the projector is placed directly in front of the screen. The innovative structure of the high-quality cloth effectively deflects the ambient light, creating sharp and vivid images of unrivalled quality even in bright ambient light.
Long throw screens (LT) deliver a detailed image even when projecting from a great distance. Thanks to the grey screen cloth with ambient light rejecting technology, annoying stray light is effectively filtered out. This ensures a breathtaking colour display with brilliant whites and deep blacks that brings every room to life.
Take your home cinema to a new level!
The high-contrast HomeCinema Plus floor-scissor screen blends harmoniously into your interior and is therefore almost invisible when not in use.
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Motorized housing flap
The screen slides elegantly into the high-quality housing and is protected from environmental influences by the flap.
scissor joint mechanism
The long service life of the scissor joints guarantees long-term use of the screen without disruptions in the up and down movements.
celexon Black Grid CLR cloth
The screen cloth with its special triangular structure ensures impressive contrast, deep blacks and vivid colors. It deflects ambient light in a targeted manner and optimally reflects the light of the UST projector, ensuring brilliant image quality.
carrying handles
The integrated carrying handles help you to move the screen safely to your place.
Tension rope tensioning system
Our innovative rope tensioning system guarantees a perfect flatness without dog-ears - essential for UST projections. Thanks to concavely cut tension tabs, the screen remains taut, while the optimized fabric coating prevents horizontal streaks and marks.
What technologies are available for contrast screens?
ALR (Ambient Light Rejecting) screens are specially designed projection surfaces that deflect ambient light from the screen and direct the projector light specifically to the viewer. They are designed to significantly increase contrast and color intensity even in rooms with daylight or other light sources. The celexon contrast screens use ALR screens to deliver a razor-sharp and vivid image - ideal for home cinema enthusiasts and professional applications. The celexon ALR screens are divided into different types, each specifically tailored to different projection types and requirements to always ensure the best possible image quality.
CLR (Ceiling Light Rejecting)
Ceiling Light Rejecting (CLR) fabrics were developed specifically for ultra-short-throw projectors (UST) and offer a revolutionary solution for blocking ambient light coming from above, such as ceiling lighting. The particular strength of the CLR fabrics lies in their unique triangular structure, which enables targeted light control. This triangular structure optimally directs the light from the UST projector towards the viewer, while distracting ambient light is deflected in other directions.
This technology produces an impressively high contrast, resulting in deep blacks and vivid colors - perfect for a razor-sharp image even in brightly lit rooms. In addition, the precise surface ensures that the light intensity of the projector is reflected evenly, resulting in brilliant image quality without any loss of brightness.
Ideal for residential or conference rooms where overhead lighting is unavoidable, CLR fabrics take home theater and presentation experiences to a whole new level. Their ability to eliminate distracting light and maximize projection makes them one of the most innovative solutions for UST projectors.
Advantages:
- Improves contrast and brightness visibly under strong ambient light
- Maintains and enhances black levels
Disadvantages :
- Gain value not as high as with matte or Fresnel surfaces
- Fixed projection angle (centered from below)
CLR (Ceiling Light Rejecting)
Ceiling Light Rejecting (CLR) fabrics were developed specifically for ultra-short-throw projectors (UST) and offer a revolutionary solution for blocking ambient light coming from above, such as ceiling lighting. The particular strength of the CLR fabrics lies in their unique triangular structure, which enables targeted light control. This triangular structure optimally directs the light from the UST projector towards the viewer, while distracting ambient light is deflected in other directions.
This technology produces an impressively high contrast, resulting in deep blacks and vivid colors - perfect for a razor-sharp image even in brightly lit rooms. In addition, the precise surface ensures that the light intensity of the projector is reflected evenly, resulting in brilliant image quality without any loss of brightness.
Ideal for residential or conference rooms where overhead lighting is unavoidable, CLR fabrics take home theater and presentation experiences to a whole new level. Their ability to eliminate distracting light and maximize projection makes them one of the most innovative solutions for UST projectors.
Advantages:
- Improves contrast and brightness visibly under strong ambient light
- Maintains and enhances black levels
Disadvantages :
- Gain value not as high as with matte or Fresnel surfaces
- Fixed projection angle (centered from below)
Fresnel
Fresnel cloths are a particularly innovative solution for ultra-short throw projectors (UST) based on a ring-shaped, stepped structure. This structure is designed to efficiently direct the light from the projector towards the viewer, while effectively rejecting disturbing ambient light from other angles, especially from above and from the sides.
By directing the light in a targeted manner, Fresnel screens offer exceptional image sharpness, strong colors and deep blacks, even in rooms with a lot of ambient light. Another advantage of this technology is the ability to distribute brightness and contrast evenly across the entire projection surface, so that there is no loss of quality even with very wide screens.
Fresnel fabrics are ideal for demanding home theaters and professional applications where the highest precision and maximum light output are important. They offer an image quality that remains excellent even in the most difficult lighting conditions with direct light. Thanks to their high-end technology, Fresnel fabrics are the first choice for users who want to fully exploit the potential of their UST projectors.
Advantages:
- Improves contrast and brightness visibly under strong ambient light
- Actively blocks ambient light from three sides (top, sides)
Disadvantages:
- Limited viewing angle (<100°)
- Can reflect ceiling light
- Fixed projection angle (centered from below)
Fresnel
Fresnel cloths are a particularly innovative solution for ultra-short throw projectors (UST) based on a ring-shaped, stepped structure. This structure is designed to efficiently direct the light from the projector towards the viewer, while effectively rejecting disturbing ambient light from other angles, especially from above and from the sides.
By directing the light in a targeted manner, Fresnel screens offer exceptional image sharpness, strong colors and deep blacks, even in rooms with a lot of ambient light. Another advantage of this technology is the ability to distribute brightness and contrast evenly across the entire projection surface, so that there is no loss of quality even with very wide screens.
Fresnel fabrics are ideal for demanding home theaters and professional applications where the highest precision and maximum light output are important. They offer an image quality that remains excellent even in the most difficult lighting conditions with direct light. Thanks to their high-end technology, Fresnel fabrics are the first choice for users who want to fully exploit the potential of their UST projectors.
Advantages:
- Improves contrast and brightness visibly under strong ambient light
- Actively blocks ambient light from three sides (top, sides)
Disadvantages:
- Limited viewing angle (<100°)
- Can reflect ceiling light
- Fixed projection angle (centered from below)
Medium/Long throw ALR
The ALR medium and long throw fabrics were specially developed for projectors with medium to long throw distances and optimize the image quality in rooms with ambient light. The fabrics have a sophisticated surface structure that effectively rejects ambient light from various angles, e.g. from windows, lamps or reflective walls, while the projector light is reflected specifically towards the viewer.
The technology behind these screens is based on a fine layer structure that enables precise light control. This reflects the light from the medium or long-throw projector evenly across the entire screen surface without causing any loss of brightness or contrast. The result is a razor-sharp image with rich colors and deep blacks - even in large rooms or in difficult lighting conditions.
Advantages:
- Improves contrast and brightness visibly in ambient light
- Can be projected from above or below
Disadvantages:
- Mainly suitable for long-distance projections
- Projection angle must be adjusted to the viewer position
Medium/Long throw ALR
The ALR medium and long throw fabrics were specially developed for projectors with medium to long throw distances and optimize the image quality in rooms with ambient light. The fabrics have a sophisticated surface structure that effectively rejects ambient light from various angles, e.g. from windows, lamps or reflective walls, while the projector light is reflected specifically towards the viewer.
The technology behind these screens is based on a fine layer structure that enables precise light control. This reflects the light from the medium or long-throw projector evenly across the entire screen surface without causing any loss of brightness or contrast. The result is a razor-sharp image with rich colors and deep blacks - even in large rooms or in difficult lighting conditions.
Advantages:
- Improves contrast and brightness visibly in ambient light
- Can be projected from above or below
Disadvantages:
- Mainly suitable for long-distance projections
- Projection angle must be adjusted to the viewer position
celexon contrast screens – The revolution for your home cinema
Experience brilliant colors, deep blacks and the highest contrasts - thanks to the innovative celexon CLR and Fresnel technology. The celexon contrast screens bring a real cinema feeling into your home, fit seamlessly into any room and replace conventional televisions with impressive screen diagonals.
Choose celexon and make every film and series evening an unforgettable experience. Your home cinema of the future begins now!
UST screens
LT screens
All screen types
Discover the large selection of celexon screens for your ideal projection experience. Whether classic roller blind screens for simple applications, comfortable motorized screens with remote control, seamlessly integrated ceiling screens for an aesthetic room concept or flexible tripod screens for mobile presentations - we offer the right solution for every situation and every ambience.
Find the right product
The celexon product guide is your personal advisor in the celexon world. We will help you find the ideal product solution for your requirements and make your selection easier with understandable explanations of technical terms and application tips.
In this blog, we show you what you should look out for when choosing your screen and what the individual technical terms mean.
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