Description
Fresnel ALR Ceiling Recessed Screen
The Invisible Cinema – Seamlessly Integrated, Day & Night Viewing
The Fresnel ALR Ceiling Recessed Screen is a premium projection solution engineered for modern home theaters and sophisticated living spaces. This innovative product represents a significant advancement in audio-visual technology and interior design integration.
Unlike conventional screens, this cutting-edge solution is designed to be discreetly housed within a suspended ceiling when not in use, descending only at the touch of a button to deliver a dramatic, cinema-quality experience.
Its revolutionary technology centers on a Fresnel optical structure integrated into the screen surface, which actively combats ambient light to ensure exceptionally bright, vivid, and sharp images even in well-lit environments.
Fresnel ALR Ceiling Recessed Screen Main Features
Hidden by design, brilliant by technology.
Fresnel ALR Screen Fabric
The Ultimate Daytime TV Solution. See Everything, Even with Lights On.
- Structure: Features semi-concentric circular grooves (similar to a flattened concave mirror). These grooves not only reflect light from the projector lens aligned with the center of the circles.while absorbing stray light from above and the sides.
- Principle: Uses Fresnel lens-like focusing properties to concentrate projected light into a narrow viewing zone,enhancing brightness and ambient light rejection.
- Superior Ambient Light Rejection: ~96% rejection rate; significantly better performance in bright environments.
- High Brightness Gain: Up to 1.8x(±0.2) brightness boost due to light-focusing design, delivering sharper images.Viewing angle within 120°.
- Enhanced Image Quality: Supports true 8K resolution; richer colors and depth closer to OLED TV quality.
- Premium UST projector screen,also premium standard throw projector screen.Optimized for UST and Standard Throw Projectors:Fresnel screens work well with both ultra short throw projectors and standard throw projectors.
- Best used for High-ambient-light rooms, corporate settings,home theater,living rooms,offices etc.
Superior Ambient Light Rejection (ALR)
Drastically reduces the impact of ambient light from ceiling lights and windows, enabling daytime viewing and flexible room lighting.
High Contrast and Color Saturation
Preserves the projector’s native contrast ratio and color integrity, delivering images with deeper blacks and more vibrant colors.
Electric Retractable Mechanism
Quiet electric motor rolls the screen into a compact casing when not in use, offering a sleek, space-saving solution
Rigid, Flat Surface
Fresnel lens layer adds structural rigidity and tension system,maintaining a perfectly flat surface to prevent waves and distortions.
Enhanced Color & Contrast
High gain value (1.8±0.2) combined with multi-layer optical films delivers richer colors, deeper blacks, and superior contrast compared to standard screens.Support 8K images.
Structural Composition
The screen is a marvel of optical engineering, typically composed of multiple, precisely engineered layers. The following table outlines the common structure of an 8-layer Fresnel screen:
| Layer | Function |
|---|---|
| Holographic Light Shaping Layer | Controls the direction and spread of the projected light for uniform brightness. |
| Transparent Flexible Layer | Provides a flexible base for the optical structure. |
| Eye Protection & Anti-Violet Layer | Filters out harmful blue/violet light to reduce eye strain. |
| Color Calibration Layer | Ensures accurate and vibrant color reproduction. |
| Fresnel Prism Layer | The core layer featuring concentric circular ridges that manage light reflection and rejection. |
| Nano Absorption Layer | Absorbs ambient light from the environment to improve contrast. |
| Image Quality Enhancement Layer | Further refines picture clarity and detail. |
| Plasma Reflection Layer | Efficiently reflects the projector’s light back towards the viewer. |
Ideal Application Scenarios
Modern Urban Households
Families in apartments desiring a cinematic experience without compromising their living space design or daylight functionality.
High-End Home Cinemas
Enthusiasts seeking permanently installed, performance-oriented screens that remain hidden when not in use.
Smart Homes
Environments where integration with existing or planned smart home ecosystems is essential.
Commercial Spaces
High-end hotels, luxury showrooms, or executive conference rooms where both aesthetic appeal and presentation capability matter.
