WUVS spectrographs of World Space Observatory - Ultraviolet project

WSO-UV (World Space Observatory - Ultraviolet) project is an international space observatory designed for observations in the UV (115 - 320 nm). It includes a 170 cm aperture telescope capable of high-resolution spectroscopy, long slit low-resolution spectroscopy and deep UV and optical imaging. WUVS - the set of three ultraviolet spectrographs are regarded as the main instrument of «Spektr -UF» space mission. The spectrographs unit includes three channels and is intended for acquisition of spectrums of high (R=50000) and low (R=1000) resolution of the observed objects in the electromagnetic radiation's ultraviolet range (115-310 nm). We present the design philosophy of WUVS and summarize its key characteristics. We shall present the main properties of WUVS new structure and current status of its mockups and prototypes manufacturing.