| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily adjust a position and to prevent an optical element from being damaged, by holding a second hold member at a determined position when adjusting the position for fixture. <P>SOLUTION: A second hold member 12 which holds a photometric sensor 10 is charged and adhesively fixed to a first hold member 11 which holds photometric lenses 9a and 9b while adjusting its relative position with respect to the first hold member 11. The second hold member 12 is placed on the first hold member 11 and a fitting hole 12a and a projection 11a are engaged, thereby providing a temporary hold state where the second hold member 12 is temporarily positioned with respect to the first hold member 11. When the second hold member 12 is then displaced for main positioning from the temporary hold state to a position within an adjustment range (e) for the relative position of the second hold member 12 with respect to the first hold member 11, the fitting hole 12a and the projection 11a are disengaged. <P>COPYRIGHT: (C)2013,JPO&INPIT |
