On Mar 28, 2007, at 8:59 AM, William Robb wrote: > I feel 2.8 is slow for a short prime, anything slower than f2 is a > slow lens > in this range. However, it is very small, and as maximum aperture > increases, > so does size. I would have been happier with a bit more size and a > half stop > faster. Both the 21 and 70 are nice sized lenses and have the extra > half > stop of speed. > The 40 is a very usable lens though.
The DA21 Limited is an f/3.2 lens, Bill. :-) Godfrey -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
