written by on 20/04/2011
I learned about this lens after I purchased the 70-210mmf3.5 (19AH). I bought two on Ebay for $80 and $120 without hood and a bit dirty. I cleaned them up,purchased the hoods and adapter PKA to Pentax and was very impressed. This lens is sharp throughout the entire range. The macro is exceptional. This is a gem, I am surprised this is the first review I find on this lens. Get one if you can.