So what they told me is that a negative is good in contrast if it exposes a full range of tones, but in this case, there is no real highlight... (zone 7-8) is it bad to print it like that or do I really have to go for the full range of tones or just print it, like that, without the real white highlights
please explain how you are doing your light metering. i.e. which light meter and its type, in camera or hand held and your technique for taking a light reading.
I used to meter with a spotmeter ( Pentax Digital Spotmeter ) but went back to a Minolta IVf because I felt my exposures weren't consistent enough and mostly a bit overexposed. The meter matches with my Sony A7 meter, and my other in camera meters. So the meter is not the problem.
What do you mean by " a faster exposure gives you more shadows"? Do you mean that the shadows will be less detailed and there will be more of them as in blacker shadows with less detail. If you do then a faster exposure will do this.
It has never been clear to me what you regard as a flat print. Do you regard the jens portraits as flat?
Show us some flat negatives and what prints from those negatives look like at grades 2,3, 4 and 5 look like
We will be in a better position to advise you what to do once we see a range of examples
pentaxuser
Thanks for the explanation. See above what I mean about contrast.Before you go any further, I think you need to think about what you consider to be "contrast".
You didn't answer the most important part of Rob's question.
For example, in your portraits which are side-lit with window lighting, which meter, in which mode, with which accessories, held in which position and directed which way?
Had you read anything on that site you would of had an gathered an understanding similar to Rob's post.
A densitometer, RH Analyzer, spot meter and little understanding. Looks like someone went on a little spending spree.
I don't see anything wrong with the example of the portrait in post #24 other than it could be tad bright for the facial tone. I've used the Pentax spot meter before and with Caucasian skin, as he has in the example, I'd take the reading, open one stop and that's going to be about as good as it gets...IF the meter is calibrated correctly.
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Generally speaking, if I shoot Tri-X at box speed I do so on a "cloudy, bright no shadows" condition or a heavy overcast day. I'll give that roll, if shot entirely under those circumstances, about 1 1/2 minute to2 minutes more developing time than if I shot that roll at ASA 200-250. Then, I develop with less time. On the other side of the coin, I've had good luck with either Tri-X or HP-5 at ASA250 and just using HC-110 with Dilution H for around 10 minutes and most all frames look good with adequate shadow detail and no blown highlights.
Experience is the best teacher in all things photographic and there has been some very good advice given here by those that have been down this road before.
Thanks again... Maybe I should go back to the teststrip method and see what it gives me. The analyzer has worked for me... and has also opened my eyes on some negatives. I get very much different (and better results) since the analyzer also calculates the exposure difference when changing grades etc. The values/grades I get are much different then the ones I come up with on test printing, and often they are much better... They look extremely weird when they come up on the screen, but when the print is developed... it looks great. But yes, maybe I should just ditch it.for studio portraits I would suggest an incident meter. Subjects move and so the reflection values move before you have time to put down your meter and trip the shutter whereas the light stays the same if its flash.
Outdoors for any protraits I would use incident. Again subjects move. However, if you meter their forehead on the light side and not so light side and average the two readings then you'll be pretty close and it won't matter unless they turn their head away from the light source used for the readings.
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Personally I would bin the analyser and learn to do it intuitively. You'll actually learn how paper responds to your inputs instead of being dependant on machine calibration and automation.
well no the development may or may not be good. It depends on your average subject brighness range. If it was always the average of 7 stops and used manufacturers recommendations for dev at box speed then everything should be fine.
BUT very often the SBR won't be 7 stops so the question is how best to handle that without ruining some shots inadvertently. The asnswer is what I've posted above and not that you were doing it wrong. You were probably doing it how manufacturer suggested which is the average way. Thats all they can do for you until you have learnt a lot more about what is actually happening and how best to control it.
You may find following useful but don't use an analyser to do the test prints:
(there was a url link here which no longer exists)
I thought you were using MG Filters or did you mean Y+M?
I never used an M670 so I don't know how well adjusted their filters are for the paper you are using.
You really need to do a test with a step wedge to see how well spaced the grades are and where the theoretical speed point is so that you can predict what a change in grade will do. The stouffer 31 step transmission wedge with 1/3 stop increments is best. You don't need a calibrated one for doing this. The basic one is plenty good enough. There may be other cheaper ones if you look thru what they have.
(there was a url link here which no longer exists)
does your enlarger have an above the lens filter drawer? If not then the below the lens ilford filters work perfectly well BUT it can be a real pain to fit the damn thing to the lens so I'd use the colour head filters if you don't have a filter drawer.
Personally, I think that first one and perhaps the others could be improved with just a bit more brightening and a touch more contrast...like this.
For B&W negative film users only.
Right I think this is what you need to understand. The numbers I'm going to give you are ball park numbers just to make it easy for you to understand. You will likely need to refine them with experience.
Firstly you need to know that manufacturers ISO speed and recommended dev is designed to capture 7 stops of subject range onto film which will print exactly to a Grade 2 paper.
straight away this means yo need to be aware of how many stops of subject brighness range there are in your composition. If you don't know that then you have no idea how to set camera exposure. If you are using in camera meter it will usually just average the scene which if the scene has too much light sky in it will result in your neg being underexposed for the shadows. The highlights would be fine....
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I can not tell anything from your photo os step wedges. The important thing is that you start from softest grade and make sure it fits on paper from black to white and all subsequent grade exposures use exactly same enlarger settings otherwise you can't see where the tones align or not.I use Y+M. I feel that the M305 and M605 have better contrast in the filters. I have used a stouffer wedge. See attachment
As you can see there is little to no difference. They are in random order... I don't have a filter drawer.
Normally I get a Devere 4x5" this week... Hoping it's a condenser one which will allow me to use filter drawers.
Yes. Looks better, but I'm really searching after more blacks etc, probably something I like... I should find more tonal contrast scenes... I quit model photography since a few weeks and I'm not sure where I'll be heading. I want to try documentary ...
make sure you read the following two post so you get the full picture:concise, lucid, and helpful - thank you!
this has been a great conversation, thanks to all.
jvo
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