Produced from the late 1960s through mid 1975 this Pentax lens is of very high build quality with the smooth manual focus enabling sharp images. An ideal portrait lens or any shooting situation where feature detail is important. A vintage lens that will out perform many more modern contempories.  This example has been very well looked after and has seen little use. Optically and cosmetically A+. You can buy this lens for your M42 screw mount Pentax or choose the option of adding a K&F precision M42-E adapter which enables this lens to be mounted on Sony E-mount, focus peaking cameras. Both lens caps supplied.