LCD active shutter 3D glasses for 3D DLP HDTVs using white light synchronization Works with any DLP Link 3D Ready HDTV or projectorExtended white-light range supports large roomsFastest shutter technology means more light for brighter, more vivid imagesProduct can be worn over prescription glassesAutomatic off preserves battery lifeAverage battery life of 120 hours of 3D viewingBatteries are user-replaceableGlasses are rugged and flexible, with flex points to make wearing more comfortable and adding durability1-year limited warrantyWorks with Mitsubishi 3D Ready DLP HDTVs (complete list under specifications tab)Works with Samsung HL61A750A1F and HLT6198S DLP HDTVsWorks with dozens of projectors from Acer, BenQ, Dell, Mitsubishi, NEC, Optoma, Projectiondesign, Sharp, ViewSonic and Vivitek (complete list under specifications tab)Stereoscopic Vision and 3DWhen you see the world through both eyes, you are actually looking at two pictures merged into one. Your right eye and your left eye each deliver a separate image to your brain, which meshes these two images into one three-dimensional picture.Most movies in the past were only able to provide one image on the screen. Thus 3D effects have to be simulated by other means. Your XpanD x102 3D glasses, however, are able to provide a different view for each eye, more closely simulating true 3D vision.Each scene of your 3D content has two images, one drawn from a right-eye view and the other from a left-eye view. Your display shows these alternating views so fast that your eyes cannot see the change.Your XpanD X102 3D glasses are equipped with shutters in each lens. So, when the right-eye image is displayed on the screen, the left lens of your XpanD 3D glasses is closed, allowing only the right eye to see the image. When the left-eye image is displayed, the process is reversed and only the left eye can see the image. These images alternate so quickly that the eye sees only one smooth picture, making it look like you are actually inside a 3D environment.What do I need for viewing 3D?3D content (movies, video games, etc.)A 3D Playback Device (PC, gaming console, Blu-Ray player, etc) that matches the requirements of your display or projectorA 3D Enabled DLP-Link or a 3D Enabled DLP projectorXpanD DLP Link 3D glasses*Glasses come in Blue as displayed in original picture
