- Joined
- Jan 24, 2009
- Messages
- 3
hello everyone, this is my first post here...
assuming the m8 gives 10 meg files
Some math to make the point clear:
The new Canon 5D MKII delivers images at a size of 5.616 x 3.744 pixels.
5.616 / 300 ppi = 18.72 inches or 47.55 cm
3.744 / 300 ppi = 12.48 inches or 31.17 cm
If you want larger prints, you either lose sharpness or have to use an ugly interpolation.
A 6x9 slide scanned @ 4.000 ppi (just a medium resolution) delivers an image of 12.900 x 8.600 pixels.
12.900 / 300 ppi = 43 inches or 109.22 cm
8.600 / 300 ppi = 28.67 inches or 72.81 cm
A 8x10 inch slide scanned at 4.000 ppi (just a low resolution) delivers an image of 40.000 x 32.000 pixels.
40.000 / 300 ppi = 133.33 inches or 338.67 cm
32.000 / 300 ppi = 106.67 inches or 270,93 cm
Yes, I wrote that I had posted this in another forum. Of course it had a different topic.
in general I agree with you whole heartedly
But I think the point I've made is clear - even a tiny Rollei 35s is capable to deliver fantastic images and that there is no need for digital if the image is your goal.
Yes, I wrote that I had posted this in another forum. Of course it had a different topic.
And I said **Some MATH**, not what is feasable, just to compare the resolution part.
I consider 2.400 ppi a low res for 6x9, 4.000 a medium and a drum scanner with 6.000 a high res. MHO.
You are right on the 8x10 in terms of photography - file size, tonal range, etc. But I think the point I've made is clear - even a tiny Rollei 35s is capable to deliver fantastic images and that there is no need for digital if the image is your goal.
I've done quite a lot of comparisons with 35mm scans ... it depends on what film you're shooting ... On 35mm Adox CMS, I can get a significantly better file than I can from my M8 ... this relies on .. imaging chain for the film... factors like the ability of scanner operator and your file preparation skills start to make very significant differences...
To the Original poster
Donsta has summarised what I was initially trying to convey (and what I think everyone who's contributed here so far was meaning too)
when you throw in the archival nature of black and white film VS the issues of archiving digital materials I think that you have another advantage of film. I've got tri-x and kodak safety film (my father photographed in 1954) which I can still scan.
just a thought
New emulsions may perhaps offer some marginal improvements over the next few years - however, I wouldn't hold my breath either - spending chunks of R&D on new film development seems, frankly, unlikely. Kodak have improved a bunch of their emulsions (small changes in every case) over the past two years and introduced a new 35mm emulsion (Ektar100) and I personally think it's unlikely that we'll see any other positive changes to their line-up. I can't honestly remember when Ilford last introduced a new film product... Fuji have made some minor improvements to their product line over the past few years too - again, I suspect that most of their focus on R&D will not be in the anlogue domain.however, with new films coming out, and possibly new scanner technologies, using film is really openended in terms of improvement.
2 cents indeed.Donsta, new emulsion can suddenly emerge in a R&D department. Currently they are experimenting with some sort chlorophyl mix - like in Norway, where a company develops 'soft disks' which are based on chlorophyl in extremely thin layers. These soft disks already have a multiple capacity of a normal 500 GB hard disk in the size an thickness of a credit card. It's amazing.
On the other hand: as long as Hollywood will shoot film, the R&D on emulsions will proceed. If Hollywood will switch to digital, there will be Bollywood in India, which already churns out more films per year than Hollywood.
The European Community just passed a project to archive data from museums, libraries and archives on - you've guessed it - film! Reason: the costs to keep electronic archives up to date are too high and the future of data storage is uncertain - if the magnetic field of the globe should switch (which already happened several times in history), most of the digital stuff will be unusable.
Engaged in this project are Fuji, Kodak and several B&W film manufacturers. Now imagine what will happen the next years - the demand for film will increase again (ok, not as much as if all consumer would purchase film again), and I would bet my b*tt that something will evolve during the efforts to archive all data on new emulsions.
10 years ago I've already heard that film is dead, is no longer developed, etc. But - oh wonder - Kodak came up with new emulsions, Fuji as well, and several small niche marketers and manufacturers especially in Europe.
Compared to the bare fact that Canon Japan and several other digicam manufacturers canceled their plans for new production facilities in Far East this is the best news and it's very encouraging.
Currently - especially with the economic crisis - the market for the hype products is over saturated. So the industry needs to come up with some reliable, new products. And the chances for film are just great.
Just my 2 cents.
2 cents indeed.
I think you're being very hopeful based on very little data outside of the odd news article (remember those sell news stories, not film....). Real data like small format film sales, 35mm camera body sales, sales of photo chemicals and processors, Kodak's stated direction in relation to digital imaging and film etc. strongly support my view.
It sounds like you're really trying to hard to justify your own choices. You don't have to. I shoot film for a variety of reasons, but the future of scanning technology and the potential of future, as yet, un-invented 35mm film emulsions certainly aren't two of the reasons.
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[For me it does make a difference between carrying a huge Canon XYZ or a tiny, unobtrusive Contax. I don't live on the fast lane and I don't want to waste my time at a computer to correct CA, lens distortion, color correction, etc. - I prefer to take some images.
If you start to subtract the discontinued emulsions that the "new" Kodak "improved" versions replaced, the numbers don't look nearly as attractive - using their math, Kodak introduced ten new films - and simultaneously discontinued ten old films (the emulsions they replaced) - pretty pathetic reporting really. Not to mention that they introduced Ektar 100 and discontinued Kodak HIE... Makes sense that this little journalistic gem didn't make it into an English translation anywhere.Dead Link Removed
Perhaps in the world according to Jens - data from the real world suggests definitively otherwise.In Europe more professional photographers use more film or return to film for a bunch of reasons.
That's entirely your opinion and you make your choices for your own reasons. I shoot a bunch of 35mm gear (including Rollei 35s and Leicas), some digital cameras and LF gear. Unlike yourself, I believe that there is plenty of place for all of these tools in the creative process.Finally, as long as I can't get a similar small product like a Contax G2 system with all the fantastic lenses and a 'full frame sensor' (or even a Rollei 35s with a ZEISS lens) digital still has a long way to go.
i have to mention to all of you, that i really did not intend to bash digital or the m8.
Currently - especially with the economic crisis - the market for the hype products is over saturated. So the industry needs to come up with some reliable, new products. And the chances for film are just great.
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http://www.aphog.de/index.php?option=com_content&task=view&id=277&Itemid=1
(only in German, but it says that more than 23 new films have been introduced at Photokina 2008 - more than ever before in a time span of 2 years...)
In Europe more professional photographers use more film or return to film for a bunch of reasons.
Finally, as long as I can't get a similar small product like a Contax G2 system with all the fantastic lenses and a 'full frame sensor' (or even a Rollei 35s with a ZEISS lens) digital still has a long way to go.
For me it does make a difference between carrying a huge Canon XYZ or a tiny, unobtrusive Contax. I don't live on the fast lane and I don't want to waste my time at a computer to correct CA, lens distortion, color correction, etc. - I prefer to take some images.
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