Soviet dinofocus fast lens Jupiter-9 2/85 in good, fully serviceable condition. LZOS production, 1985. Thread - M42. Features: - The optical scheme of the lens is copied from Carl Zeiss Jena Sonnar 2/85. - F / 2.0 aperture and 85mm focal length make it easy to control depth of field. - The rounded aperture consists of as many as 15 blades and is ideal for portraits, gives smooth bokeh. - Compactness - the lens is small, several times smaller than many modern similar autofocus lenses. - The build quality is excellent - the lens is all made of metal and glass. Includes lids, tube, documentation. Product condition: Excellent condition! No traces of use! The lenses are clean, the mechanics are working properly!.