Description

### Fixed Frame Screen
A **fixed frame screen** is a permanently installed projection screen with a rigid outer frame that holds the screen material under constant tension. Here are its key characteristics:

1. **Rigid Frame Structure**
– Features a sturdy aluminum frame, ensuring the screen surface remains perfectly flat and wrinkle-free.

2. **Permanent Installation**
– Designed for fixed mounting on walls or ceilings, ideal for dedicated home theaters or professional venues.

3. **Tensioned Surface**
– The screen material is stretched taut across the frame, eliminating waves or distortions for optimal image clarity.

4. **Ultra-Flat Projection Surface**
– Maintains consistent flatness, crucial for high-resolution projections (4K/8K) and avoiding hotspots or aberrations.

5. **Professional Aesthetic**
– Slim-profile frames with optional customizable colors blend seamlessly into room decor, resembling a large artwork frame.

6. **High Durability**
– Resists sagging, curling, or environmental changes (temperature/humidity), ensuring long-term stability.

7. **Versatile Screen Materials**
– *Ambient Light Rejecting (ALR)*: Enhances contrast in lit environments.

8. **Seamless Viewing Experience**
– Providing an immersive “floating image” effect.

9. **Application Scenarios**
– Preferred for home theaters, boardrooms, museums, and digital cinemas where image precision and setup permanence are prioritized.

A fixed frame screen delivers superior flatness, stability, and aesthetics for permanent installations, making it the gold standard for critical viewing environments where image fidelity is paramount.

Black Crystal ALR fabric:

Black crystal projector screen fabric is one of ambient light rejecting screen fabric,it’s low gain and dark gray screen surface can absord the ambient light,the gain is 0.8,

The surface is made of a unique anti-light coating that can absorb ambient light and lighting. The product has excellent light resistance. The screen has a crystal coating to enhance the brightness of the picture. It works best with a high-brightness projector.

Black crystal projector screen fabric features

• structure:PVC fabric base+black crystal coating
• Gain:0.8
• Viewing angle:160degree
• Thickness:0.31mm
• Color:dark gray
• Fireprofing,mould proof,antistatic and cleanable etc.
• Application:electric tab tension projector screen,fixed frame screen
• Recommended projector:Short shrow(Not UST)/standard focus