Fabrica de Lentes e Oculos is surely a promising candidate between classic logos, due to its accuracy in terms of weight and shapes.
The key to success of Fabrica de Lentes e Oculos is the stength of its color range, that breaks the space turning it into main protagonist.
The logo Fabrica de Lentes e Oculos Is executed in such a precise way that including it in any place will never result a problem.