Originally posted by foots I have the Pentax SMCP-FA 50mm f/1.4 Lens but has also been looking at the Pentax SMC DA* 55mm f/1.4 SDM Prime Standard Lens. This is for portrait would manly. And I would like to find out if it would be a worthwhile step up in getting the DA*55mm f/1/4. Is it worth the money. I have the 70mm and like it but also plan to get the Pentax SMC DA* Series 50-135mm f/2.8 ED IF SDM and the 14mm at a later date. what do you guys think about the 2 fifty's, the FA 50mm f.1.4 or the DA* 55mm f/1.4 SDm. any thoughts.Thanks
I've owned the fa50/1.4 and the Nokton 58/1.4. I sold them both after getting the DA*55/1.4. It's better than both of them. Wide open, the 55 is sharper and contrastier (which makes it look even sharper), and has better flare resistance than the Nokton, though I didn't see much over the FA50 in this regard.
I can't speak about the Stigma 50/1.4, as I've never been interested in their lenses.
My understanding from what I've gleaned off the net is that while it is quite sharp, it isn't as well built and is a bit of a flare monster.