Dolby® 3D differs from other 3D cinema technologies and provides an experience completely faithful to what the movie’s creators envisioned. Dolby 3D uses a unique full-spectrum color technology that provides extremely crisp, clear images. Dolby 3D glasses are durable, lightweight, and eco-friendly. The reusable design lasts for hundreds of uses. These are the the earlier technology glasses which are made with glass lenses not plastic so they last longer and are heat resistant.
Meant for Dolby equipped theatres
great for DIYers who want to make a 3d projection system that does not require a silver screen