Photo Umbrellas is a prop used in photography. It is an auxiliary accessory for photography lights. Its purpose is to use the light of the flash to hit the inner surface of the reflective umbrella and then reflect it to the subject. This has the advantage of making the light softer and less. Shadow, and increase the area of the light source. Reflective umbrellas are not ordinary umbrellas. The inner surface of the reflector is coated with a reflective material.
The studio can be said to be a room, which is a room for photography in a narrow sense. But there must be a complete set of professional photographic equipment in the room, such as: professional camera, lighting, background, reflectors, etc.