In the comfort of a studio, a photographer can use a snoot to concentrate light on a specific area. It's very useful for lighting the hair line, separating the model from the background and for creating hotspots.
Step 1
Cut the bottom off an empty tube of crisps to allow the light from your flashgun to shoot straight through it.
Step 2
Simply attach the top of the tube to the flashgun head with three strips of masking tape. It's easy as that!