[Alt-photo] Re: density Pictorico film

[Christina Anderson]

Sandy et al,
This is interesting. I don't use, nor feel the need to, buy the Ultra Premium (is that the black label one?) but I do use the regular Pictorico and add 1/2 stop (by dividing the final printing time by .707). WIth your logs if I read logs correctly you are adding less than I, correct? I don't have a UV densitometer and just do it all by math and the Stouffers. 
Chris

Christina Z. Anderson
http://christinaZanderson.com/

On Nov 4, 2013, at 6:29 AM, Sandy King wrote:

> 
> Early versions of Pictorico, back  around 2000,  measured about log 0.13 - 0.17 by UV transmitted light. Current versions, including Ultra Premiums, measure about log 0.25 - 0.26 by UV light. I have measured Pictorico with both an X-Rite 361T and a Gretage D200II so I am confident the density readings are reliable.
> 
> Sandy
> 
> 
> On Nov 4, 2013, at 4:09 AM, Christian Nze wrote:
> 
>> I have  some revolution transfer HD and premium and also tecco at home if
>> you want some sample
>> just send me your address
>> 
>> 
>> 
>> 2013/11/4 Erich Camerling <e.camerling at tiscali.nl>
>> 
>>> Dear Members,
>>> 
>>> With my 365 nm UV-Densitometer I measured the optical densities of :
>>> 
>>> -Colorgate Screenfilm (from 2007 !)  D=0.67.  I ordered a new piece
>>> yesterday
>>> because they told me they have a new, better quality (CG Screenfilm) and I
>>> want to measure that ( 0.13 ??)
>>> 
>>> -Permajet Digital transfer film 165 µ.  D=0.39
>>> 
>>> -Agfa Copyjet   D=0.28.
>>> 
>>> But I don't have Mitsubishi Pictorico OHP,premium OHP  nor Pictorica OHP
>>> Ultra.
>>> Can anybody send me a small piece? (5 x 5 cm) is enough.
>>> I will put the data on the alt-photo site.
>>> _______________________________________________
>>> Alt-photo-process-list | altphotolist.org
>>> 
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