| 摘要 |
PROBLEM TO BE SOLVED: To provide an infrared cut filter using infrared absorbing glass with improved moisture resistance.SOLUTION: An infrared cut filter has an infrared absorbing glass plate 2, cover glass plates 3,4 provided on at least one surface of the infrared absorbing glass plate 2, and adhesive layers 5,6 provided between the infrared absorbing glass plate 2 and the cover glass plates 3,4.SELECTED DRAWING: Figure 1 |
