Re: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Sam McCandless
... Yes it does; Gary, and it also had OT at the beginning of the subject line. ... With the OT , I think it is the place for anything directly upstream of
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RE: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Mike Kirwan
Hmm, digital black & white printing. So if I want a print that displays added depth of field, then techniques to achieve that are off limits. Seems a little
Re: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Gary Brown
This subject has nothing to do with what this forum is about. If anyone is interested in this subject, list your e-mail address in your post and share
Re: [Digital BW] (unknown)
2011-04-02 by andy bessette
SPAM ... From: Paul Banks Subject: [Digital BW] (unknown) To: DigitalBlackandWhiteThePrint@yahoogroups.com,
(no subject)
2011-04-02 by Paul Banks
http://evocsports.com/images/acc.php [Non-text portions of this message have been removed]
[Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Paul
(URL corrected) ... This is an example of what I ve been doing for a long time in terms of marking Canon lenses with DOF guides:
Re: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Paul Grant
For what is is worth here are some great links. http://www.dofmaster.com/dofjs.html A great online tool to calculate DOF. There is also a version for
[Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Paul
... There are a number of printed tables that provide DOF info. For Example, Leica publishes PDFs for its lenses that include DOF charts, and that information
[Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Paul
... I scanned them, so I had the digital tools of the time available. The significant recent advance for dual focus workflows, in my view, has been the
RE: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Mike Kirwan
I am going to try it out with my Hasselblad this weekend my V-series lenses are well suited to this; take two shots, scan and use the same approach in
RE: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Mike Kirwan
The focus past infinity seems to be a growing necessity on modern lenses, probably due to focus shifts at different temperatures. Fortunately most of my legacy
[Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-02 by Paul
... Definitely. The auto-focus cameras could be programed to automate much of this. I think pro video cameras have pre-set stops at least at the ends (never
Re: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-01 by Phillip Kimble
Very interesting article Paul & many thanks for sharing it. It is something I never think about in the field.. How did you print medium format negatives using
Re: EB-6 K channel clogs on 1400
2011-04-01 by ppdiva_jdm
Thanks- I ll look into the possibility of ink starvation- I hadn t thought of that. A more general question- When I change CISes, how should I store the
Re: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-01 by Ernst Dinkla
A kind of bracketing for the focus shift would be a nice feature for this. Setting the first focus and the steps to infinity done automatically for the next
[Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-01 by Paul
... The idea was to be able to do it very quickly and without removing the eye from the camera. Still, fast moving objects, like this pelican --
Re: EB-6 K channel clogs on 1400
2011-04-01 by Paul
... Eboni(nor anything else) has ever had a problem in my 1400. In my 7800 (where I found a stupid issue I d ignored -- my new computer fan was blowing hot
Re: EB-6 K channel clogs on 1400
2011-04-01 by ppdiva_jdm
Yes it is- I keep the CIS elevated so that the bottom is about the same level as the print heads. I thought it might be a settling problem, but I refilled it
Re: [Digital BW] Re: OT - Focus Stacking & Dual Focus
2011-04-01 by Ernst Dinkla
... Group f/64 must be turning simultaneously in their grave :-) I wondered about the focusing sequence with a hand held camera, your method solves that. --
Re: EB-6 K channel clogs on 1400
2011-04-01 by Paul
... Is the ink level in the CIS slightly above the level of the print head? Paul www.PaulRoark.com
Re: OT - Focus Stacking & Dual Focus
2011-03-31 by Paul
Another OT on this technique that I think might be of interest here. I posted a sample hand held dual focus snapshot at
EB-6 K channel clogs on 1400
2011-03-31 by ppdiva_jdm
Hello Everybody- I m a new member and a bit of a newbie to using Eboni-6 on my 1400. I ve used it on 3 print jobs over the last 4 months. On the first two, I
Re: ICC Profiles and QTR Rip Curves
2011-03-31 by HarryB
... No need to apologize Paul. I hope someday to meet you. In my life I have met two different people that I would call a genius . One at Yals Law School
Re: ICC Profiles and QTR Rip Curves
2011-03-30 by Paul
... (And thus the 1100 EZ setup to try to update and take that to 13 printers.) ... I try to facilitate a learning curve with an inkset approach that allows,
Re: [Digital BW] ICC Profiles and QTR Rip Curves
2011-03-30 by Mike Finley
Looking at the qidf files for the 1400-mis printer supplied with QTR 2.7 they do indeed seem to be black only The 1400-cl printer files are also black only,
ICC Profiles and QTR Rip Curves
2011-03-30 by RodB
Prior to the purchase of an Epson 1400, I printed on a Epson C86 with the MIS B&W innkset. Life was simple. The Epson 1400 and Quadtone Rip have introduced
Opportunity for iPad owners (cross posted; sorry)
2011-03-29 by C D Tobie
Any of you who own an iPad (or an iPad 2) and a Spyder3, who would be interested in doing some testing for Datacolor, please send an email to the following
Re: [Digital BW] Re: DPT 41 Spectrophotometer
2011-03-29 by jvee
Thanks Ernst, downloaded it and will try. Best lead I have. (J Veenstra) ... [Non-text portions of this message have been removed]
Re: [Digital BW] Re: DPT 41 Spectrophotometer
2011-03-29 by Ernst Dinkla
With some HP Z models around I have not made use of the ArgyllCMS printer profile features. For the Z3100 I can use APS profile creator (two in fact, I should
[Digital BW] Re: DPT 41 Spectrophotometer
2011-03-27 by dlruckus
Hi again Jimbo. It s my understanding that it does do 16 bit and has for some time.I wouldn t bet the farm on that understanding though as I don t consider
Re: [Digital BW] Re: What does a BO Neutral Lab a + Lab b Curve look like?
2011-03-27 by Phillip Kimble
Thanks for everyone s help & advise. Sometimes I feel as if I am getting wrapped around the axle and end up chasing an invisible tail not ever knowing if I am
Re: [Digital BW] Re: DPT 41 Spectrophotometer
2011-03-27 by mrjimbo
Duane were fine, I ve never used it nor am I intimate with it.. just am kinda sorta familiar with it as I ve heard of it and have a friend that s used it for a
[Digital BW] Re: DPT 41 Spectrophotometer
2011-03-27 by dlruckus
Hi. Sorry for being so terse.I didn t take your question as a knock at all.Actually I was being paged by my better half at the time and trying to get the
Re: [Digital BW] Re: DPT 41 Spectrophotometer
2011-03-26 by mrjimbo
Forgive me if it came off like I was knocking the package ..not so.. It just doesn t run under a shell. I have a friend that uses it but to be honest it hasn t
[Digital BW] Re: DPT 41 Spectrophotometer
2011-03-26 by dlruckus
Yes.It is command line driven but that isn t a big deal.It simply makes it easier to move to different op systems. If one has trouble remembering all the
Re: [Digital BW] Re: DPT 41 Spectrophotometer
2011-03-26 by mrjimbo
I think I ve heard of this ..Isn t it command line driven? ... From: dlruckus To: DigitalBlackandWhiteThePrint@yahoogroups.com Sent: Saturday, March 26, 2011
Re: DPT 41 Spectrophotometer
2011-03-26 by dlruckus
Take a look at Argyllcms by Graeme Gill.It s open source and works very well. Regards, Duane
DPT 41 Spectrophotometer
2011-03-26 by jvee
I have an X Rite DPT 41 that I used for years with my ColorSpan printer software to create (very successfully) profiles. Now use z3100ps HP which has hardware
Re: What does a BO Neutral Lab a + Lab b Curve look like?
2011-03-24 by Paul
I forgot to add, I published quite a few paper graphs with the 1800 3-MK write-up. See http://www.paulroark.com/BW-Info/R1800-No-OBA-Paper.pdf for natural
Re: What does a BO Neutral Lab a + Lab b Curve look like?
2011-03-24 by Paul
... True. ... As C. David noted, the warm-cool is mostly Lab B these days. The more OBA s, the more negative (cooler) the Lab B will be. Natural paper will
Re: [Digital BW] What does a BO Neutral Lab a + Lab b Curve look like?
2011-03-24 by Cdtobie
... However, as Lab L* progresses from 0 to 100, does Lab a* and Lab b* remain steady at 0? Wouldn t it require both a* AND b* to remain at the 0 axis to
Re: Densitometer question
2011-03-24 by dlruckus
I don t think I would fool with it as it would be of little use if you ever wanted to use it for actual color management or color print profiles. It would work
Re: [Digital BW] Densitometer question
2011-03-24 by mrjimbo
Hi Mike, This is an older unit.. You ll need some software to work with it ..that will also have a price.... these rigs usually are about 80 bucks on Ebay..
What does a BO Neutral Lab a + Lab b Curve look like?
2011-03-24 by grimmieoldfart
As age begins to take over and I find myself pondering the question of life, I find it easier to ask completely absurd questions such as this one- What does a
Re: [Digital BW] Densitometer question
2011-03-24 by Lew
if you are doing digital work based on traditional media, the info you get from your scanner should be pretty accurate, no? Lew
Densitometer question
2011-03-24 by Michael
I came across a Craigslist sale of a mess of legacy computer equipment including a X-Rite Auto Scan Densotomiter Model: DTP32R for $20. The seller has a power
Re: Free Epson 4000, for pickup in Manhattan
2011-03-24 by John
Printer is spoken for...thanks Andre
Re: [Digital BW] Vent Port MIS Ink Cartridges for Epson 1400 Printer
2011-03-24 by Sylvain M.
On Thu, 24 Mar 2011 11:46:25 -0000, RodB ... Yep! Sylvain.
Re: [Digital BW] Vent Port MIS Ink Cartridges for Epson 1400 Printer
2011-03-24 by RodB
Sylvain: Thank you. I read the material you referred. Based on the instructions, the cartridge has a series of channels connected to the vent port which
Re: How Many Shades of Gray - K7 vs K3?
2011-03-24 by hflockwood
I m still inCS3; it appears that that choice is not available. Harry