On 12 Nov 2004 at 12:21, Caveman wrote: > William Robb wrote: > > If my 77 is a good indicator, it is an effect of good bokeh (hard to > > define, I realize) > > Now we really started it. Mhhhh maybe Alan could give us again the links > to his bright ring bokeh photo collection.
All lenses exhibit "bright ring bokeh" when subjected to the correct conditions. ie no lens is perfect but all are predictable. An interesting paper if you have the time: http://www.atmsite.org/contrib/Ceragioli/newrefractor/ Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 UTC(GMT) +10 Hours [EMAIL PROTECTED] http://members.ozemail.com.au/~distudio/publications/ Pentax user since 1986, PDMLer since 1998
