> on 9/26/01 5:27 PM, Austin Franklin at darkroom@... wrote: > > > Supra 100 has a base of .28/.74/.91 and a max of > 2.41/2.81/3.15. Tri-X has > > a base of .19 and a max of 2.16. > > > > That's a B&W density range of 1.97, and a color of 2.13/2.07/2.24. > > something is very squiffy here, then, because it is possible to 'block up' > highlights in BW neg to the extent that my sprintscan 4000 can't > get through > them, whereas I simply can't do that using any color neg, including Supra > 100. Moreover, placing the negs side by side on a light table, > the color neg > subjectively lets more light through. > > I'm not saying you didn't read what you read on the densitometer, > only that > it's contrary not only to received wisdom (yeah, right) but also to my > personal experience. Send me any film you want to send me. You know I have a pretty decent densitometer, and I know how to use it (when I read the cal strips, they are spot on)...I mean, put film in...press button and hold until it displays a value...oh yeah, turn it on first ;-) BTW, swuiffy?
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RE: [Digital BW] Bit depth, was Minolta DiMAGE Scan Multi PRO
2001-09-27 by Austin Franklin
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