This is the 50th Anniversary edition of Tamron AF24-135mm F3.5-5.6 Macro AD IF for Pentax K mount. I bought it for my K10D half year ago but rarely used it. Everything is mint condition including the lense, lense hood, front and back cap and the boxshown in the picture below. The price I expect will be 250GBP.

http://lensgallery.spaces.live.com/

My email is [email protected]
Please feel free to contact me if you are interested.