SMC PENTAX-M MACRO 50mm f/4, a high-performance lens with macro function. This is a macro lens for the Pentax K mount. The exterior has some paint peeling on the tip. Upon close inspection, there is a slight smudge on the front of the lens, near the "M" and "A" of "MACRO". Otherwise, the lens is clear. - Model: SMC PENTAX-M MACRO 50mm f/4 - Focal Length: 50mm - Maximum Aperture: f/4 - Country of Manufacture: Japan Will be carefully packaged and shipped.