| 摘要 |
PROBLEM TO BE SOLVED: To realize a soft focus photographing method by which a desired soft focus effect is realized even in the case of properly setting an F-number in accordance with photographing circumstances. SOLUTION: In this photographing device, aberration is varied by displacing a part of a photographing lens system 10 in an optical axis direction from a reference position and changing a distance in the photographing lens system, and soft focus photographing is realized. In such a case, the device is provided with a soft focus level setting means 16 setting the degree of soft focus, F-number setting means 20, 22 and 24 setting the F-number of photographing, a displacing amount decision means 14 deciding the displacing amount:Δd in the optical axis direction of the displaceable lens of the photographing lens system in accordance with the soft focus level and the F-number which are set, and a displacing means 14 displacing the variable lens by the displacing amount:Δd, and the set soft focus level is realized regardless of the set F-number. |
