Originally posted by madisonphotogrl I see with the DA lenses some have an "*". Are these lenses special? If so, how are the different?
These are Pentax's top line lenses. Canon uses "L" to indicate the same thing - top grade. One major difference between the DA* lenses and DA lenses is the weather proofing. They also have a large, constant f/stop over the entire zoom range. Image Quality is supposed to be superior. The price is large to match. I am happy with both my DA* lenses, but others are dissatisfied with theirs due to QC issues. I'm lucky - my viewfinder is level, my 16-50 works very well ...
PS, the "*" has been there for quite a while. There were even M* lenses built.