80-Inch Manual Projection Screen
The Universal Manual Projector Screen utilizes a high-performance matte white fabric designed for professional environments. This unit provides a 203 x 203 cm surface area. This equates to an 80-inch square viewing format. The multi-layer textile construction ensures the surface remains flat during deployment. Consequently, the screen minimizes distortion across the entire projection area. Therefore, it maintains image integrity for data-heavy presentations.
The mechanical architecture includes a heavy-duty spring-tensioned roller. This component facilitates smooth extension and retraction cycles. A reliable auto-locking mechanism allows the operator to set the screen height at specific intervals. Consequently, the system accommodates multiple projection formats including 4:3 and 16:9 ratios. The outer housing consists of cold-rolled steel with a protective powder coating. This construction prevents corrosion and structural warping in humid conditions.
Key Features
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Advanced Optical Surface
The matte white textile disperses light evenly across the 203cm width to prevent hot-spotting. -
Mechanical Locking System
- Auto-lock mechanism for variable height settings
- Heavy-duty internal spring rated for 5,000+ cycles
The optical surface features a 1.1 gain coefficient. This specification enhances light reflectivity without creating glare. Additionally, the 160-degree viewing angle ensures visibility for all participants in a meeting room. The screen incorporates four-side black masking borders. These borders improve the perceived contrast ratio of the projected image. A black opaque backing prevents light leakage from the rear. This feature allows for installation in front of windows or glass partitions.
Specifications
| Feature | Specification |
|---|---|
| Dimensions | 203 x 203 cm (80″ x 80″) |
| Aspect Ratio | 1:1 (Square) |
| Screen Gain | 1.1 |
| Viewing Angle | 160 Degrees |
| Housing Material | Powder-Coated Steel |
| Mounting Type | Wall or Ceiling |
What’s in the Box
- Manual Pull-Down Projector Screen Unit
- Installation Mounting Hardware
- User Operation Manual
Why Choose This Projection System
- The weighted bottom bar keeps the fabric taut during use to reduce surface waves.
- Mildew-resistant and flame-retardant material ensures long-term safety in commercial buildings.
- Dual-purpose end caps facilitate rapid deployment on masonry walls or suspended ceilings.
- The opaque black backing preserves color accuracy by blocking ambient light from behind the unit.
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