_jim_ wrote:
Ok. Here's a fun one to ponder. The question: what the fudge is happening here? The setup - I used to live in Japan. At that time, Fuji Neopan 400 was between ¥250-300 for a roll of 36 exposures. It was silly cheap. And it was a good film (RIP). I shot a lot of it. At any rate, I was recently doing a bunch of re-scanning of old negatives and to my dismay, I discovered that many of my old Neopan 400 negatives are decaying in a bizarre way - small cracks and marks in the emulsion. None of the other brands of black and white film I shot from that time period show this defect (and I developed everything with the same chem/developer...T-Max). Not all of the Neopan is as bad as this example...some of it is on its way, some of it seems unaffected (so far), but a lot of it is...kinda ruined. So, what the fudge?
I'm going to guess a temperature differential during processing. You may not have noticed it at the time, and a print may have smoothed out the edges of the defects - like some good enlarging lenses do to grain. You may be able to fix it with a Photoshop Fourier Transform plugin, because it could likely be a pattern that can be mathematically corrected.
I finished the roll of film (Kentmere 100 @ 400 iso - over developed in xtol) from the Yashica Electro 35 GT I fixed. Though I can hear the shutter change speeds depending on the ambient light (auto shutter speed so only aperture priority). The result was the thinnest images I have ever achieved. But, the good news is that it was consistently the wrong exposure. So, I will do another roll of 400 @ 100 iso setting. Interestingly, I was able to salvage 12 images out of literally thin air - or at least it looks like clear film base to the naked eye. I wanted to see if the 45mm f1.7 Yashinon-DX worked as good as it looks.
James Markus wrote:
I finished the roll of film (Kentmere 100 @ 400 iso - over developed in xtol) from the Yashica Electro 35 GT I fixed. Though I can hear the shutter change speeds depending on the ambient light (auto shutter speed so only aperture priority). The result was the thinnest images I have ever achieved. But, the good news is that it was consistently the wrong exposure. So, I will do another roll of 400 @ 100 iso setting. Interestingly, I was able to salvage 12 images out of literally thin air - or at least it looks like clear film base to the naked eye. I wanted to see if the 45mm f1.7 Yashinon-DX worked as good as it looks....Show more →
Those look remarkably good! I assume the blurry stuff on the toddler are due to the thin neg?
Desmolicious wrote: James Markus wroteI finished the roll of film (Kentmere 100 @ 400 iso - over developed in xtol) from the Yashica Electro 35 GT I fixed. Though I can hear the shutter change speeds depending on the ambient light (auto shutter speed so only aperture priority). The result was the thinnest images I have ever achieved. But, the good news is that it was consistently the wrong exposure. So, I will do another roll of 400 @ 100 iso setting. Interestingly, I was able to salvage 12 images out of literally thin air - or at least it looks like clear film base to the naked eye. I wanted to see if the 45mm f1.7 Yashinon-DX worked as good as it looks.Those look remarkably good! I assume the blurry stuff on the toddler are due to the thin neg?
I think the blurry bits are my Photoshop actions that I wrote using blending modes to add density - specifically, "multiply". They can accentuate something insignificant, and make it stand out. I should have used the history brush on those areas. All the negatives were scanned on a LS-4000 that I fixed using Vuescan. Vuescan has "linear" adjustments that look like a foreign language to a "curves" dialog addict like me. I think what is happening is the luminosity range is extremely compressed, but in 16 bit raw - I can find enough midtone adjustment to make something out of nothing. Black and white points must be literally right next to each other. I saved one of the representative scanner settings in case I ever run into such thin negatives again - hopefully not.
James Markus wrote: Desmolicious wroteJames Markus wroteI finished the roll of film (Kentmere 100 @ 400 iso - over developed in xtol) from the Yashica Electro 35 GT I fixed. Though I can hear the shutter change speeds depending on the ambient light (auto shutter speed so only aperture priority). The result was the thinnest images I have ever achieved. But, the good news is that it was consistently the wrong exposure. So, I will do another roll of 400 @ 100 iso setting. Interestingly, I was able to salvage 12 images out of literally thin air - or at least it looks like clear film base to the naked eye. I wanted to see if the 45mm f1.7 Yashinon-DX worked as good as it looks.Those look remarkably good! I assume the blurry stuff on the toddler are due to the thin neg?I think the blurry bits are my Photoshop actions that I wrote using blending modes to add density - specifically, "multiply". They can accentuate something insignificant, and make it stand out. I should have used the history brush on those areas. All the negatives were scanned on a LS-4000 that I fixed using Vuescan. Vuescan has "linear" adjustments that look like a foreign language to a "curves" dialog addict like me. I think what is happening is the luminosity range is extremely compressed, but in 16 bit raw - I can find enough midtone adjustment to make something out of nothing. Black and white points must be literally right next to each other. I saved one of the representative scanner settings in case I ever run into such thin negatives again - hopefully not.
Then, for comparison sake (versus a dreamy, soft lens like the Artizlab) the sharpest 35mm lens you can use on any film body (sharper than the 35 Summilux...sharper than the Zeiss 35/1.4 ZM...uncomfortably sharp...ouch).
https://live.staticflickr.com/65535/54576101909_4ef47094d3_b.jpgJenny by Jim Fischer, on Flickr
Leica M5, Artizlab 35mm f/1.4 Classic, Fomapan 100, Xtol 1:1.Crazy how much background out of focus obliteration (don't say bokeh) there is in that middle image!Yeah! The sad magic of the modern American shopping mall. Most of the stores closed...hardly a soul in the place. So big and spacious.
Lloyd Center was one of the first malls in the US. Now it's prime real estate for redevolpment.
Desmolicious wrote: James Markus wroteDesmolicious wroteJames Markus wroteI finished the roll of film (Kentmere 100 @ 400 iso - over developed in xtol) from the Yashica Electro 35 GT I fixed. Though I can hear the shutter change speeds depending on the ambient light (auto shutter speed so only aperture priority). The result was the thinnest images I have ever achieved. But, the good news is that it was consistently the wrong exposure. So, I will do another roll of 400 @ 100 iso setting. Interestingly, I was able to salvage 12 images out of literally thin air - or at least it looks like clear film base to the naked eye. I wanted to see if the 45mm f1.7 Yashinon-DX worked as good as it looks.Those look remarkably good! I assume the blurry stuff on the toddler are due to the thin neg?I think the blurry bits are my Photoshop actions that I wrote using blending modes to add density - specifically, "multiply". They can accentuate something insignificant, and make it stand out. I should have used the history brush on those areas. All the negatives were scanned on a LS-4000 that I fixed using Vuescan. Vuescan has "linear" adjustments that look like a foreign language to a "curves" dialog addict like me. I think what is happening is the luminosity range is extremely compressed, but in 16 bit raw - I can find enough midtone adjustment to make something out of nothing. Black and white points must be literally right next to each other. I saved one of the representative scanner settings in case I ever run into such thin negatives again - hopefully not.I have no idea what you said, but I clicked 'like' so it seems like I do.
Leftover quilted maple ends from a rolling pin I made for my wife. Now salt and pepper shakers. 20 year expired Tri-x souped in df96 monobath, version 2 of the Nikon FM, and the Nikkor 105mm f2.5 ais