Description
Fresnel ALR Electric Floor Rising Screen
Transform any space into a cinematic experience with our advanced projection technology that combats ambient light for brilliant image quality.
The Fresnel ALR Electric Floor Rising Screen is a premium, self-retracting screen designed for high-performance home theater and professional environments. It integrates advanced Fresnel optical technology with a convenient, space-saving electric floor-rising mechanism.
This screen intelligently combats ambient light to deliver a brilliant, immersive viewing experience, even in well-lit rooms, and retracts seamlessly into its base when not in use.
With its sleek design and cutting-edge technology, it’s the perfect solution for modern living spaces where both aesthetics and performance matter.
ALR Electric Flooring Screen
White or Black color housing
Electric Floor Rising Screen
Various models for UST projector,Standard throw projectors.Also different fabric:ALR,CLR,Acoustically transparent,White PVC,Black Crystal etc.
Raising and Lowering with Enhanced Stability
Dual Support Rod Pivot Structure on the Back,High-Silicon Aluminum Alloy Support Rods.Steel Wire Connection (5mm Diameter)
Effortless Cinema at Home. A Flawless Picture at the Touch of a Button.
Controlled by remote control or Smart USB trigger,USB trigger can let the screen connect with the projector.
The Sound is Built-In. The Theater is Instant.
Optional enhanced Audio System,24W high-power dual-channel Richer, more powerful sound;Optimized Bluetooth Performance Low latency, high-fidelity synchronized output More natural audio experience;Sound-from-Source Experience Sound originates from the screen area Creates a cinema-level viewing experience
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. |
