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Modern sensors can get more information out of the same rectangle in the image plane than the chemical reaction of a film negative, close to the optical limits
by jacobolus 2y ago
Modern sensors can get more information out of the same rectangle in the image plane than the chemical reaction of a film negative, close to the optical limits of the camera lens. The highest resolution single-frame shots may still be on (large format) film, but only because you can have a film negative that is e.g. 8x10 inches, and sensors that big would be absurdly expensive.
To be honest though, trying to squeeze every bit of information out of the optical system is not usually particularly important, and cameras that you can easily hold up to an eye with your hands are usually more convenient than larger cameras. You can get amazing pictures out of any film SLR or any digital SLR from the past 15 years which you can print up to quite large sizes with sufficient resolution. The medium format cameras pictured in the article, or some current state-of-the-art digital camera, will get you slightly better poster size image, but most photographers aren't making fine-art posters.
Twin-lens reflex cameras, view cameras, pinhole cameras, polaroids, etc. can be fun to take pictures with though, just for the novelty. Every type of camera requires its own process and makes pictures with its own point of view. Square negatives take a different approach to framing compared to rectangular ones and a TLR around your neck is located much lower than face height. With a view camera, you always have a tripod and each picture takes a lot of work, but the camera lets you tilt the lens relative to the film plane, which changes the slice of the field of view in focus. Etc.
- surfingdino 2y agoFunny you should say it when I just finished developing four rolls of medium format film... Modern sensors are indeed challenging the resolution of film, but only because we stopped developing scanning technology as well as chemical film formulations. A 60mp full frame sensor is more or less equivalent to a standard colour 35mm film frame, but all those photos taken on sensors with lower resolution are stuck at 24mp, 20mp, 12mp, 10mp, and less. But even a 60mp sensor can't match the resolution of https://www.adox.de/Photo/films/cms20ii-en/ https://www.adox.de/Photo/films/cms20ii-en/ so we have a long way to go in the digital realm. The largest digital sensor you can buy or (more realistically) rent is a 150mp from Phase One and that's only 6x4.5cm, the smallest medium format frame. Digital can't currently match anything above 6x4.5 and that's what will keep film going for a while. Another issue with digital is the lack of latitude. It was pitched against colour positive slide film when film was still popular, because that was the pinnacle of colour reproduction (and still is) but it suffers from the same issues as colour positive film--you really have to nail your exposure. However, when you see a well-lit, sharp, properly developed 8x10 colour slide film, you really don't care for digital the amount of detail beats the crap out of the highest rest sensor. I shoot Fuji GFX100 and while it is an excellent camera, it cannot easily do what I can do with my 4x5 camera in terms of movements unless I buy a Cambo Actus. I really wish camera manufacturers kept making film cameras, because both technologies, digital and film have their uses and there is no need to abandon one for the other, they can happily exist together. We don't argue that watercolour should be ditched for oils or vice versa, why not keep making both digital and film cameras?
- jacobolus 2y agoCamera manufacturers stopped because the market collapsed, not because the product was inherently bad. It's somewhat comparable to the markets for slide rules or professional drawing compasses, which have both completely disappeared.
- surfingdino 2y agoYes and no. Film photography is an important artistic tool and still has applications in industry and science. Just like we don't say we don't need colour pencils or oil paints anymore now that we have iPads, we should not be ditching film photography. It is possible for it to exist and thrive. Look at the market for film simulations for digital cameras. There is no market for digital sensor simulations.
- jacobolus 2y agoDrawing compasses are also still important creative tools. But there are tens of thousands (millions?) of excellent used ones in great condition stashed away in people's attics and 99% of professional users switched to CAD, so the market is gone. > There is no market for digital sensor simulations Digital sensors strive to neutrally record as much data as possible about the scene. The creative appearance part is done in software later. You're comparing apples to oranges. There's also no market because simulating a shitty 1998 digital camera with low resolution and JPEG artifacts is not hard to accomplish using Photoshop if you really want.
- surfingdino 2y ago> Drawing compasses are also still important creative tools. But there are tens of thousands (millions?) of excellent used ones in great condition stashed away in people's attics and 99% of professional users switched to CAD, so the market is gone. That comparison is not fair. Drawing compasses are less complex in terms of mechanical and optical design and manufacturing than film cameras. > The creative appearance part is done in software later. You're comparing apples to oranges. You are right, digital is designed to have no opinionated look. It is sterile. And funnily enough most popular LUTs are simulating old film stocks.