| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens holder for an optical pickup, which is capable of measuring a vibration characteristic without using any reflecting seals. SOLUTION: A pair of reflecting plates 18 are integrally formed on the upper surface of an optical pickup lens holder 10 for holding an optical lens. For obtaining a mechanical strength, a supporting member 19 is integrally formed on the backside of each reflecting plate 18. Also, in the side direction of the reflecting plate, a reflecting plate or a supporting plate 20 to be continuously bent in an L shape is integrally formed. |
