I am very happy with this part. But you should remember one thing, because I was initially disappointed. The automatic programs of a camera (for example, Program AE, etc.) do not work properly with this ring flash. I've heard that this is normal. So you puts his camera on manually (as before) and associated with exposure time and aperture matching the right lighting. Here it is advisable to use a small aperture because the depth of field. However, this means almost always a slow shutter speed, which must be taken with a tripod then. If no depth of field is required, which also goes out of his hand. Then the combination fits shutter speed with aperture. So, you have to first test its own right attitude determine. I'm so determined Foodnahaufnahmen. That part I can recommend.