Fibros Ltd is a bulgarian-german innovative company from Eastern Europe established in 1996. We perform fiberoptics for OEM customers. For our clients we design any kind of optical systems coupled with optical fibers for light collection used for the aims of spectroscopy (measuring transmission, reflection and absorption of solid, liquid and gaseous samples). Our main purpose is to design and construct compact, mobile and cheap optical units using the well-known flexibility of the fibers.