Why did you send this to me, Rob? I certainly never said that!
--
Rob Studdert wrote:
On 28 Jul 2004 at 11:58, J. C. O'Connell wrote:
not always true, if the "crud" is on the perimeter,
then stopping down can COMPLETELY ELIMINATE the visibility of the "crud" because it is no longer
in the optical path.
I really don't know how you come up with some of this stuff. Stopping down makes crud MORE visible, if it wasn't in the optical path then it never would have been visible at any stop in-fact it could even remotely aid in flare resistance. I just did a test using my patented stick on synthi-crud and easily confirmed my prior experiences, I can provide the pics if you are that keen.
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
-- graywolf http://graywolfphoto.com/graywolf.html
