Paying for 3D movies.

In Kolkata, perhaps at other parts of the country as well, for viewing 3D movies, the viewers are provided with 3D glasses in cinema halls only to be returned after the show. The same glasses are distributed among the spectators in the next show of the same film without any sterilization, whatsoever. This practice is awfully bad at least from hygienic point of view. As the cine-goers have to use the pre-used unsterilized glasses, they might contact eye infection like conjunctivitis and others. So it’s advisable fresh 3D glasses be given to viewers in each show on use-and-throw basis. Extra cost may be levied on the price of the ticket if need be, although the viewers have to already pay higher price for 3D movies.