Two taken today as requested....focus on Hector Jetty sign and reframed.
HD 15...K3, F8, Iso 100, 1/250, tripod, 2 sec timer
by
Noel Leahy, on Flickr
HD 21.... F8, Iso 100, 1/320, tripod, 2 sec timer
by
Noel Leahy, on Flickr
Both are great lenses.......however.....DA 21 does most things......nice small special prime.
Typical HD DA 21 Holiday snap...hand held
by
Noel Leahy, on Flickr
Typical HD DA 15 Holiday snap (tripod)
Surin Beach.JPG by
Noel Leahy, on Flickr
HD DA15 people distortion....the 15 pushes the centre out and appears to bring the edges in (landscape)
by
Noel Leahy, on Flickr
To me, the 21 is a nice compact prime useful for most things......where a 21mm field of view works (Street, landscape, people in shot)....the 15mm is more of a special purpose lens .... lot's posted about the 15 so I won't say any more.