Provide constructive C Mara dark individual and portable (piec)

摘要

"Constructive disposition in C Mara dark individual and portable (piec)".Refers to the object of this utility model patent a darkroom individual and portable (piec) specially designed to simulate the conditions of a vu00f3o night,In order to demonstrate aspects of the vision for professionals in the aeronautic environment.The development of the individual and portable cameras dark (piec) summarize, in a small space, the cameras (rooms) dark used in training centers of pilots.Allowing access to a greater number of people to the tests they offered, at a low cost. Because they are portable and individual, facilitate its use for scientific studies.The cameras are dark boxes of wood, painted with black ink, frosted, impermeable to passage of ambient light by the perfect sealing of their moorings.During use, the head of the observer is protected by the use of a layer of black fabric, which allows mobility of the same, without allowing the entry of light.