| 摘要 |
PROBLEM TO BE SOLVED: To provide a stand magnifier, more specifically the stand magnifier which makes the focus of the magnifier freely adjustable so as to meet the user's visual acuity. SOLUTION: This stand magnifier includes a base section, a supporting section which is connected to one end of the base section and is elongatable and contractable to a longitudinal direction and a lens section which is connected to the other end of the supporting section and makes an object visible in enlargement and focuses the lens section by adjusting the length of the supporting section.
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