What is the fine-grained topic of the following text: INGRI:DAHL glasses are fashionable unisex designer 3D glasses compatible with the passive 3D systems, also referred to as circular polarized systems and cinema 3D, such as REALD and MasterImage movie theaters, as well as LG, JVC, Toshiba, Phillips and Vizio passive 3D TVs. Only return the topic.
INGRI:DAHL designer 3D glasses compatibility and use