Good idea P�l . I agree except on the low end, I would opt for a 16-32mm/4 or an 18-35mm/4 Alternatively, we need a Limited wide angle prime in the 16-18 range. At the long end, I could nicely live with a 75-150mmm/4. I don't know much about lens design, (basically zero, actually);
No problem, you can order them to your exact specifications:
http://www.opticalres.com/engr/imaging_f.html
cheers, caveman
