Hama Roller blind projection screen 180x180 cm 18746

- projection screen with high luminance and wide viewing angle
- excellent for home cinema applications
- with black masking for increased image contrast
- 4:3
- aspect ratio 4:3
- optimal adjustment of the projection surface due to wide black tracking
- gain 1.1 ( optimal for home cinema)
- safe height adjustment via infinitely variable blocking system
- black, light-proof rear side
- fabric cloth to improve flatness