Diaphragm (optics) bright spots, for example night cityscapes. Some cameras, such as the Olympus XA or lenses such as the MC Zenitar-ME1, however, use a two-bladed diaphragm with right-angle blades creating a square aperture. Similarly, out-of-focus points of light (circles of confusion) appear as polygons with the same number of sides as the aperture has blades. If the blurred light is circular, then it can be inferred that the aperture is either round or the image was shot "wide-open" (with the blades recessed into the sides of the lens, allowing the interior edge of the lens barrel to effectively become the iris).
The Journey of Flower released, and brought in more than 10 million active players and 200 million yuan in revenue in its first two months. In 2016, "The Journey of Flower" was featured on the "New York Times". The Journey of Flower The Journey of Flower () is a 2015 Chinese television series starring Wallace Huo and Zhao Liying. It is based on the fictional novel of the same name written by Fresh Guoguo, which is inspired from Daoist legends regarding the path to immortality. The series was broadcast on Hunan TV every Wednesdays and Thursdays for two episodes per day, from 9 June