3-d glasses (Weeping Cross ST17)

Sorting out drawers we have come across 6 pairs of 3-d glasses from a few years ago. Two are from Imax and 4 are just called real d 3d. They are the ones which we either had to purchase or they were given away! Not sure whether the technology has moved on or whether they can still be used. Just offering them here before consigning them to the bin.

   
   
Posted by
Approximate Location