----- Original Message ----- From: "Patrick Genovese" Subject: Long telezoom --- What to choose ?
> > > c) sigma 50-500 ... this is the cheapest option but i have no idea how > good this lens is. anf th f6.3 aperture at the long end puts me off a > bit... Does any one know what the max aperture is at 400mm ? A friend of mine had this one. He got rid of it because of the size and weight. It is rather large. At 500mm, it's going to be as close to f/6.3 as matters. Apparently it is a fairly decent lens, but it is a pig to haul around. William Robb -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
