| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fixing method of reducing deterioration of transmission characteristic in a wavelength region intended for the use of an optical element, in fixing an optical element such as a plastic objective lens using a UV-curing type adhesive. <P>SOLUTION: In a position facing the emitting end of a light guiding member 55, a composite objective lens 20 is arranged in a state it is placed on a bobbin 40, wherein a fixing part 31 supplied to a proper place between the composite objective lens 20 and a lens supporting part 41 is exposed to the UV-curing ray and hardened in a short period of time. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
