[pure-silver] Re: White Light

  • From: "Koch, Gerald" <gkoch02@xxxxxxxxxx>
  • To: "'pure-silver@xxxxxxxxxxxxx'" <pure-silver@xxxxxxxxxxxxx>
  • Date: Tue, 4 Jan 2005 10:29:19 -0500

VC paper with no filtration (white light) should produce about a contrast grade
of 2-1/2.

Jerry

-----Original Message-----
From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver-bounce@xxxxxxxxxxxxx]
On Behalf Of Chris Fraser
Sent: Tuesday, January 04, 2005 7:26 AM
To: pure-silver@xxxxxxxxxxxxx
Subject: [pure-silver] White Light


I have a 5x7 contact printer that has miniature frosted white incandescent 
bulbs for the light source.  I am aware that the unit should be used with 
graded paper, but what would be the filter equivalent  (if there is one) of 
using this white light source with VC paper?  I did do some tests (4"x5" PMK 
neg) and the print appeared "muddy" so it is probably not feasible with VC 
paper...  I am just curious

Regards,

Chris 

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