| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens box which is box-shaped and can be piled on goods or the like, and covers, packages or the like which are visible through the box-shaped lens can float or move according to angles. SOLUTION: The lens box has a frame 13, a convex lens table 11 which is structured in a unit of a sheet of perpendicularly arranged convex lenses which are extended into cylindrical shapes and a transparent table 12, and the convex lens table 11 and the transparent table 12 are arranged a certain distance d apart in parallel with a frame 13. COPYRIGHT: (C)2005,JPO&NCIPI
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