sigma 24-135mm what a fantastic range covers the focal lenghts most commonly used and fast apeture to, this was an expensive lens new,  in lovely condition optics are sparkling clean the only negative point to this lens is it has some coating marks on one side of the front element, but does not affect performance at all, only used a couple of times, fits sigma cameras sa300,sa5,sa7,sa9, other listings on ebay say this will fit sigma digital cameras but i cant vouch for this please check youeself. perfect working order, comes with caps and lenshood