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The diffusion effect softens light by placing a diffuser between the flash tube and the subject and exposing the subject with soft light and weakening the subject's shadow. The larger the area of the diffuser, the softer the light becomes, as does the shadow. |
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1.The shadow behind the subject becomes strong.
2.The face becomes white when accessing closely.
3.The contrast is too strong.
4.the center and the circumference. |
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1.The unnatural shadow fades and not stands out.
2.Whole tone becomes soft and natural appearance.
3.The circumference is also lightened. |
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When standing outdoors under sunshine, a clear dark shadow is cast behind us, like a sundial. How we reduce it ? There is a bounce kit, but it is impossible to do without sealing or wall. In this case the diffuser is recommendable to use. By changing a spot flashing to area flashing, the diffuser enables you to lighten and soften the unnatural direct flash light.
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　In case of using TTL auto function |
　In case of using flash auto mode |
| 　Mode of camera |
　Program, Aperture Preference, Manual |
　Manual |
| 　Mode of flash |
　TTL |
　Flash auto mode |
　
â– Be careful the light loss
When using the diffuser, the flash output is reduced. So the distance suitable for direct lighting may be under aperture when fitting diffuser. Please be careful when taking photos and try to use a flash with bigger guide number.
　
　
