I.  Fresnel ALR Screen Technical Principles and Structural Differences

Fresnel ALR Screen

• • 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.

II. Fresnel ALR screen Performance

Fresnel ALR Screen fabric

• Advantages:
  • Superior Ambient Light Rejection: ~96% rejection rate; significantly better performance in bright environments.
  • High Brightness Gain: Up to 1.6x 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.

III. Recommended Use Cases

• Fresnel ALR Screen fabric:
  • Premium Home Theater: Ideal for high-ambient-light rooms or users prioritizing image quality.
  • Best used for High-ambient-light rooms, corporate settings,home theater,living rooms,offices etc.

Recommendation: Choose Fresnel for maximum image quality in controlled environments,and if you need a screen that maximizes brightness and works well in general ambient light conditions;