faded jeans > -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of JC OConnell > Sent: 23 December 2008 00:04 > To: 'Pentax-Discuss Mail List' > Subject: need a homemade 18% gray card > > I just got a macro lens today and want to do some > exposure testing with the istDS flash. I need a > gray card but dont have one. > > anybody know of a common household item that > emulates 18% gray or an easy way to make one > with the pc? I have an accurate incident/reflectance > meter so I guess I could just do a bunch of gray > shade printouts till i find the right shade but > that sounds like too much work. > > jco > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly > above and follow the directions. > >
-- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
