An online store in Hong Kong sells a lense to magnify images on the Sony PlayStation Portable screen (left). The first mass-produced Soviet TV set KVN-49-4 (1949) came equipped with a lense to magnify the picture (screen size 10.5 x 14 cm).
Flashback: Magnifying Lense to Enlarge Screen Size
An online store in Hong Kong sells a lense to magnify images on the Sony PlayStation Portable screen (left). The first mass-produced Soviet TV set KVN-49-4 (1949) came equipped with a lense to magnify the picture (screen size 10.5 x 14 cm).
