| 摘要 |
PROBLEM TO BE SOLVED: To provide a filter holding frame for a CCD camera device by which workability in attaching an optical filter to a CCD camera device can be improved, variation in positioning the optical filter can be restricted, and the fixed state of the optical filter can be maintained.SOLUTION: An internal part 1a of a housing 1 of a CCD camera device 100 further narrows at a step 1b and reaches a rear portion to which a CCD image sensor device 3 is attached. The emission side face of an optical filter 5 of a filter holding frame 6 abuts on the face of the step 1b, and the mounted positions of the filter holding frame 6 and optical filter 5 are regulated. Additionally, a double-sided adhesive tape for fixing is arranged between the face of the step 1b and the face of the filter holding frame 6. The filter holding frame 6 is fixed to the step 1b by the adhesive force of the double-sided adhesive tape. Thereby, the mounted position of the optical filter 5 is also fixed. |
