Good clean lens. 

With correctly working Auto focus, zoom and aperture. 

The optics clean and I have included some test shots taken with this lens on a Pentax K-20 .

 It comes with both caps. 

 Camera Mount - Pentax KAF 

Buy with confidence return for a full refund if unhappy in any way. 

Watch out for my other auctions for more Quality Camera lenses and Equipment.