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Showing posts with label Zero pinhole camera. Show all posts
Showing posts with label Zero pinhole camera. Show all posts

Tuesday 25 December 2018

XP2 super is pulled in to the darkroom screaming


On the frontier of a new discovery in the darkroom A bit dramatic I know but that is how I felt. All rubbish, I'm not the first to travel this route. It is new ground for me and this time I have left the research alone.

Fotospeed RCVC paper

With no preconceived ideas as to what was going to happen. I'm free to experiment. The first and most noticeable problem is the colour of the film base. Will I be able to set the grade of paper I want?

 Before the film got anywhere near the darkroom I found my old Ilford multigrade filters and looked through them to see if the film base had a close relation. It is lighter in colour to filter number four in the set but will it interfere? I did try to duplicate the filter grade on my colour enlarger the closest I could get was what I set for grade three and that was darker.

Multigrade filters with XP2s film
To stop the speculation I contact printed all the film using white light at two seconds with the lens fully open. These are some of the best contact prints I have had, nicely toned and detailed. I was not expecting that!



The next thing to do was to scale it up to a print size in this case 8 x 10. I would do a segmented test print using white light and then set to grade three. I chose Fotospeeds RCVC to do the test on. (A much under rated paper ). I did the first print F8 for 4 sec's using white light and set grade three at F8 for seventeen sec's. 

HC 110 processed XP2s
 The results I received plays into my assertion that multigrade papers can produce well toned prints without filtration. That's not quite true in this case as the film bass is close to the shade of one of the multigrade filters. 


Here is a thought, if film base was the colour of a particular filter would all the negative on the film print at that grade? And would you need graded filters any more? There's something to ponder while you develop your prints. If you have any thoughts please share.



Where was I hum! Yes the results of course. The difference between the white light and grade 3 print? In short not a lot if you did not know which was which you would be hard pressed to tell but there is a subtle one it shows as an increase in the strength of tone and a slight uplift in contrast.
 
XP2s contact prints exposed
with 2 sec white light

I was expecting a difficult time in getting good results because of the colour of the film base. This is partly because of what others had suggested when they had a go at printing. In fact I have found so far it very easy to print the XP2s negatives. I think if anything the tint of the film base has enhanced the results.


This was the first graded print the
white light print
was slightly brighter
If we go back to when the film was exposed it was a very bright day with lots of contrast and if this had been a normal black and white film the contrast would have lead to a grade zero when being printed. Instead the prints have been at my normal grade three. Thinking on what others have said it leads me to believe that XP2s under represents contrast levels which would explain the flat looking prints when used normally. To counter this I would suggest using a harder filter grade and or Kentmere RC to lift the contrast to a better level.

Printed on Ilford
multigrade FB paper
Back in the darkroom getting sharp focus was difficult. The grain seen in the focus finder is very fine and the window of sharpness is very small unlike traditional film emulsions. What I mean by this is when turning the focus wheel on the enlarger the grain of the film sharpens If you keep turning it stays sharp for a few degrees of turn and then go's soft. With the XP2s it go's out of focus almost as soon as it is sharp.


 I did try other grades of filter to see if they worked they did but made the picture look muddy and very dark. Under normal circumstances I would interpret this as the  wrong grade being selected and or over exposed.  


In answer to my question Will I be able to set the grade of paper I want?
No! I am of the impression that the colour of the film base plays a part in the amount of contrast the paper displays. I have not really forced the issue because the level of contrast I'm getting is to my liking. But you may know differently in which case please share.



You maybe interested in this The first part of this post:


Sunday 23 December 2018

XP2 super meets Zero pinhole camera and then mugged by Kodak HC110

All of this film is beyond it's best
before date.

They say that fact is stranger than fiction - but this is not fiction! I have processed XP2 super 400 in Kodak's HC 110. It has produced some wonderfully smooth toned negatives with just the right amount of contrast. I really will not know how good these negatives are until they are darkroom printed.


This adventure started with my pinhole camera and the crazy idea that I would like to use the out of date XP2s sitting in my film cupboard. I have used this film in the past and been completely under whelmed by the flat looking photographs I received back from the lab. That is why I think I am being crazy!




So for the first time I am going to see what others have done and said about this film. I started with a bit of research something I do not usually do. When using a film product for the first time I like to approach it fresh without all the hurly burly from other people.


HC 110
Not to be mistake for golden syrup.
 
First I should explain that XP2 super is a chromogenic black and white film designed to be processed using the C41 process for colour film. Super is the updated version of the original XP2 first released in 1981.



With a quick search a number of references came up, the first one I went to was the online photographer blog. Written by Mike Johnston. I took two things away from this blog. First was how to get the best from the film in different light if you are using the C41 process. He suggests altering the ISO depending on the lighting conditions as the film can become very contrasty. Not from my experience.




  • For regular shooting in normal lighting ISO 200
  • For shooting in extremely bright and or contrasty light ISO 100
  • For shooting in low and low contrast lighting indoor or out ISO 400
  • He does not recommend using it at ISO 800

The other bit of information that took my eye but was not part of the post was about cross processing using the monochrome chemicals. This made me sit up and take note. I like the idea of using black and white material to process and print the film because I could do it in my darkroom without a costly upgrade.

I found the write up about using black and white chemistry on the Ilford photo web site. It is very informative and took some time to read. The author Chris Moss has not only developed XP2s in HC 110 but has also used Rodinal and Ilfotec HC. He has posted a lot of images to back all his work up.

HC 110 in syringes
It became apparent that he preferred HC 110 as most of the work described is devoted to this developer. It was at this point I decided to use HC 110 myself so I could in part test his results and cut out a lot of trial and error on my own account - a short cut so to speak. I was however disappointed to find that all his negatives had been scanned and not printed in the darkroom. The short cut in the beginning means I will have more time to experiment in the darkroom.

Lastly before I move onto my results it is worth mentioning Erik Gouldproject web site and in-particular his article on using HC 110 to control contrast by varying the dilution of the developer. This is mainly in response to Mike's assertion that XP2s can get very contrasty in certain situations. Most of this he relates to the C41 processed negatives he has produced. This could be the case for monochrome work.



Lets just check those setting again.
What have I gotten myself into! this was going to be a straight forward article about using XP2s and my pinhole camera. I'm pleased to say we are now getting on with the photography. The good thing about it is that I will be able to take part in world pinhole Day for the first time.

 I was able to go out over a number of days with my Zero that included world pinhole day to make the images. The sun was out which made a change from the dullness we had been experiencing, but it still had a bite.

I used three rolls of XP2s that I rated at 100 ISO I did this because it was a bright day and I wanted exposures that were seconds long rather than part seconds that a faster ISO would have produced. It also occurred to me after exposing a roll of delta 100 that I could do a comparison between the two films. In most cases it took about eight seconds for each exposure or round about as I can be quite cavalier when it comes to closing the shutter. This does lead to over exposing the film, something I should take in hand because I end up with longer printing times in the darkroom due to the density of the negatives.


XP2 S 400 negatives this shows
the colour of the neg base.

 It is the first time I have experienced scepticism and anticipation in relation to the results. A bit of an April fool feeling, no matter what happens I have a plan B or do I?


Right! I loaded the first roll into the tank. Developed it for 5 mins as suggested being a first for me, I develop one film at a time so I can adjust the dev time if needed. I used the HC 110 at a dilution of 1+49. Woe! this stuff is so concentrated it is like syrup. I was warned, which means using a normal graduated measure is out. You will need to use syringe/s to get the right amount of HC 110 out of the bottle if you are not going to end up with sticky fingers etc everywhere. They should be marked out in mls and part mls as the 49 works out at 12.3 mls in 600 mls of water. I wanted it to be the exact amount that was used.

Please note: that this article was written before Kodak changed the formulation of HC110 to make it easier to pour. This makes certain bit of this post superfluous but does not take away from the overall results. 


Contact print. 2 sec using white light.
When it came to processing the film I kept to my standard method 12 inversion for the first 30 seconds and then four inversion every minute there after. the stop was for two minutes with the same inversion count as the developer. I did the same for the fix, fixing for 5 mins and then checking to see if the film base had cleared. I did this partly because there can be an issue with under fixing if the fix is old which mine was having been used for five previous film. When I looked the base appeared a little foggy so I put it back in for a further two minutes.

While I was checking the film base I was relieved and pleased to see the tell tail squares that images were there. I now had the unspooled dripping wet film in my hand. To be presented with some wonderfully toned negatives on a pinkish magenta film base, was something I had not been prepared for. What wonders are to be had in the darkroom! Let the fun begin!? 

I recently exposed and developed some XP2s that is ten years out of best before date. There is an issue with fixing, you may find that after ten minutes of fixing that the base is still quite white looking  and has not cleared.  It is a normal situation that will clear once the film has been washed and dried.   



If you are interested The second part of this post:



Saturday 9 June 2018

Out for a stroll with the Zero


It is always a joy to be out with the Pinhole camera. But it must be a strange sight to behold as I walk up the street. A little brown box attached to what could be construed as a big black stick (tripod). On this occasion it was a lovely bright day with a biting cold wind; I had not appreciated just how cold it was until I had been standing about making the first image.



As I strolled around the local lakes I took warmth from the brilliant sunshine and the anticipation of some interesting image making. By the time I was half a dozen pictures in I had forgotten how cold I was. I think the cold must have gotten to me as I could not remember what the reciprocity factor should be. Times 2 up five seconds and times 5 from then on. Dam and I had left my note book behind with the reminders in. Oh well I'm not going back.


from T max negative

This walk is turning to a bit of a jokers holiday which had started before I had even left the house. My Zero is a multi format camera Just before I loaded the film I checked to see where the dividers were and in my mind it was set to 6x6 I loaded the film and used the centre red window to view the frame count. I should explain there are three for the different sizes of negative. Later that day I had the chance to develop the film only to find it was set to 6 x 4.5 – ehh! Fortunately the second film was only part way through so rectified it by using the top window for the next days images.


The wind was that strong it was producing lots of fine ripples across the water. I was not quit sure how this would look in the final images not having made many photos of water with this camera. It just go's to show how cold it was, on the eastern side of the lake I found a lot of glass thick ice being smashed up on the shore. This brought back how cold I was feeling. Time to get back, to a home made slow cooked beef Currie that should be bubbling away by now.


Contact print at 2 seconds
the print is
also showing signs
of exhausted fix.
 
Just before I left the house the following day I filled my pocket with a mix of film from different manufacturers; I do not usually do this but so what! it was an off the cuff decision to go out picture making so why not mix it up completely! The previous day I had already loaded Kodak's T Max 400 which I thought might be a bit of a gamble seeing how bright it was, just as well I did, as I messed up the exposure completely. On subsequent trips I loaded Ilford's delta 100 and Fomapan 100 which is my fav film for the Zero. The others were first time use and this time I got the exposure right.

How badly the T Max was exposed showed it self when I contact printed the negatives. I had to re do it at 5 sec's instead of my usual 2, enlarging lens fully open with white light (with no grade filters set). The negatives when looked at showed full detail. The contact print indicated that the enlargement were going to need long exposures and a lot of dodging to get them the way I wanted.

From Fomapan 100 negative

I have developed all my negatives in Adox version of Rodinal. I use 1+50 for the time required. I have to keep reminding myself that this developer has a high acutance and therefore a lot more contrast. In some cases overly so. I had in mind to use Kentmere RC gloss but changed to Footspeed's RC gloss that has a more normal look. If I had kept to the original route they would have had super contrast. As it was, I had to drop the filtration for printing down to 0 from my normal grade 3 . With the contrast sorted it was time for the exposures. With the segmented test print in the holding tray the fun really started. As an example one print had a base exposure of twenty seconds but then needed an extra 40 seconds on top of that for the sky and some of the lake. Others longer.

From Ilford delta 100 negative.
I had a good time in the darkroom even though the printing sessions were challenging the prints came out a lot better than expected. They have a lot of atmosphere to them that I'm really pleased about. Some of the photographs show that there is ice on the lake in places. I was not sure if that would show up but it has in a couple of the images.


Friday 10 November 2017

Many formats in one camera Zero 6 x 9 pinhole.

Zero 120 multi format pinhole camera
I've had my Zero 6 x 9 second edition multi format camera for years  I don't use it as much as I should this is because it comes into conflict with my Bronica SQAi which I really love using. I enjoy using the Zero but have found that it is spending a lot of time in my camera bag. This shouldn't be the case as they both have completely different characters. Since the beginning of the year I determined that I would use my pinhole camera more. I have been true to my word in that I have set time aside, it maybe the simplest way of making images, it also happens to take time to set up and expose the film. Not always conducive for the way I go about making images. The strange thing is I need a certain frame of mind when I want to use it. 

How the different negative
sizes look.
Being multi format I thought it was time to see how the other formats come out. I know after all these years it will be the first time I explore the formats ether side of my favored 6x6 negative size. So what are the other sizes, down stream is 6 x 4.5 I had not realised until I had moved the partitions to this position that with the camera horizontal it produced the frames in portrait format and that if you wanted landscape I had to stand the camera on it's side. I chose to keep it the way it is.


Upstream from 6x6 is 6 x 7 and 6 x 9 this will be the first time I have made images at these negative sizes so I'm excited to see what they will look like. Something else I did not realize was the large margin between the frames for 6 x 7. The margin is that big I think you could get another frame if the numbers were spaced differently on the backing paper. I'm used to the frames on some occasions with 6x6 bleeding into each other. When it came to the 6 x 9 negs there is no margin making it look like one image over the whole length of the film. Requiring precise cutting when putting them into the storage sheets.

How the different negative sizes are achieved.

It is simple to change the negative size with the Zero you just move the little divides into the preset slots once done you load the film and away you go. 

It has taken quite a time to realize that Fomapan 100 in my case developed in RO9 gives me a stile of image that I really like, making it my default film, dev combination when using this camera. Although that my change since I started using delta 100.

There is a picture post to follow showing some of the images made using the different formats. They have been posted click here.