55-100mm zoom lens made by PENTAX. - Brand: PENTAX - Model Name: smc PENTAX67 ZOOM 1:4.5 55-100mm - Lens Type: Zoom - Included Accessories: Lens caps (front and rear) The lens appears to be very clean with no noticeable scratches or dust, as far as an amateur can tell. Although the option is not available, the mount is actually Pentax 67 mount, not Pentax K mount. No claims and no returns accepted.