Glasses free 3d will be using a lenticular screen mounted vertically. It kind of works of you keep really still once you found the right place but it's not really much more than a gimmick.
The new Black Warrior 4K laser projector launches with discounts of up to 55% and a peak brightness of 3,000 ANSI lumens. The UHD projector also supports 3D playback with and without glasses and offers many more features.