| 摘要 |
PROBLEM TO BE SOLVED: To make the eyecup of a miniaturized view finder hardly drop. SOLUTION: In a miniaturized view finder having an eyecup 5 formed from an elastic body at the eyepiece part of a lens body 60 for image expansion, the lens body 60 for image expansion and the eyecup 5 formed from the elastic body are provided with holes 52a. Then, a member 54 for assembly is inserted through the respective holes 52a and the lens body 60 for image expansion and eyecup 5 are fixed.
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