AF5D-30 brings professional-grade, theater quality 3D experience right into your home cinema or other venues. AF5D-30 also aligns the projected images precisely, both horizontally and vertically to increase the brightness of any projected image by 2X (4X, 8X or even 16X). In comparison, brightness in comparison to a single projector at 12,000, AF5D-30 can easily achieve 12,000 lumens by 4 projectors with 3,000 lumens each, and at a fraction of the cost. No need to purchase new high lumen/large venue projectors. AF5D-30 works with your existing projection system, one simple setup provides brightness and professional results. 10 Pairs of quality plastic frame polarized 3D glasses and a pair of filters for your existing projectors are included.