Model Number: BAF041073FWB-21 Brand Name: MGF Key Specifications/Special Features: · 80mm high-strength aluminum frame covered with electrostatic black velvet, look fashionable and elegant, absorb the surrounding light which will ensure a good projection, just as the function of the black boarders· Curved screen reflects the light to the audience directly, reduce the effect of the surroundings, ensure a true image· Well use the most advanced hardware extrusion bending technology and the curve line of our eyeball, created an exquisite curved line and achieved the perfect combination of eyes, projection and the image· Ideal for home theater, cinema and pubs Fabric selection of the curved fixed frame 　 Screen name Optical testing Flame retardant RoHS Directive-compliant Specification Physics Number 　 High-gain Viewing Angle Grades standard Thickness Weight Features 1 PVC front projection 1.1 2α=67° BS5867 standard 0.35 ±0.02mm 350 ±20g/sq.m PVC fabric 2 perforated white PVC 1.1 2α=67° BS5867 standard 0.35 ±0.02mm 350 ±20g/sq.m PVC fabric,1mm. hole diameter and pitch ,6mm 3 Perforated silver PVC 2.5 2α=60° BS5867 standard 0.43 ±0.02mm 400 ±20g/sq.m PVCfabric,1mm. hole diameter and pitch, 6mm