Image Size Zoom Control : With cameras compatible with auto zoom, it zooms automatically to match the camera's image size Number of Flashes ... ft./0.7-12m AF Assist Beam
It enables you to see the shadow effect on the subject and the lighting balance. You can fire the modeling flash for wireless and normal flash shooting.
Press the button to change the flash coverage When the flash coverage is set automatically, <M> is not displayed. If you set the flash coverage manually, make sure it covers the lens focal length so that the picture will not have a dark periphery