| 摘要 |
A device ( 5 ) for viewing a display screen ( 2 ), including a large-area visual medium ( 1 ) that can be placed in front of the display screen ( 2 ), characterised in that the visual medium ( 2 ) has a focal length f of at least 615 mm. The visual medium ( 2 ) is preferably a large-area lens ( 1 ) that is optimised for viewing an entire display screen ( 2 ) with both eyes ( 4 ).
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