Manual Pull Down Projection Screen 145cm by 145cm

Manual Pull Down Projection Screen Specifications (145 cm x 145 cm):

1. Screen Size:

   • Aspect Ratio: The 145 cm x 145 cm size suggests a square format (1:1 aspect ratio), which is ideal for presentations, certain film formats, or environments where a square projection is desired.

   • Diagonal Size: The diagonal measurement will be approximately 205 cm (about 80 inches).

2. Screen Material:

   • Typically, these screens are made of high-quality, matte white fabric or another type of material designed to diffuse light evenly for a clear projection. Some screens have coatings that help improve contrast and color reproduction.

   • Look for a black backing to reduce light penetration from behind the screen.

3. Manual Pull-Down Mechanism:

   • The screen is manually operated, meaning you pull it down by hand and lock it into place.

   • These screens are often designed to retract smoothly and quietly into a housing when not in use.

4. Mounting:

   • These screens are typically wall-mounted or ceiling-mounted, offering flexible installation options.

   • Some models include a bracket for easy installation and the ability to adjust the height of the screen.

5. Uses:

   • Classrooms, meeting rooms, or home theaters.

   • It’s a good option when you don’t need an electric motorized screen, making it a more cost-effective solution.