What?Originally posted by: Anubis
4) its a hell of alot cheaper
Film is cheaper than digital?
Oh. Maybe you meant the cameras themselves.
What?Originally posted by: Anubis
4) its a hell of alot cheaper
Originally posted by: Anubis
Originally posted by: shilala
Originally posted by: myusername
Color film is silver-halide based and works on same principle as B&W film, except there are three different layers. In each layer, a different color of dye is couples with the silver halide to form a color image.
Digital color is inferior because of combinations of limitations in technology, including resolution. One of the other significant problems would be the bayer grid used in most digital cameras - foveon developed (and sigma adopted) a technology that may alleviate this problem.
The biggest difference between film and digital is exposure latitude.
Color film has a maximum resolution of about 6000dpi when speaking in terms of discerning minute detail unavailable at lower resolutions, though at that resolution you are looking at a *very* grainy image.
This sounds like good stuff...
Got anything else on the bayer grid? The foveon technology?
Exposure latitude being what, exactly?
Thanks for the 6000dpi comment. That puts things in perspective. I wasn't aware that film was that resolute.
6000 dpi on an 8x10 negative anubis mentioned=holy fvckin wow.
foveon basically is useing a 3 layered chip to capture each color and then it combigns them much like color film works, their current chip is in teh Sigma SD-10 , its ~10mp, 3.3mp for each color, the tech kind of hit a standstill because IIRC Sigma and fevon signed some deal where the chip could only be used in a sigma camera, i beleive that ends soon so hopefully we will see that tech pushed further
Originally posted by: Eli
What?Originally posted by: Anubis
4) its a hell of alot cheaper
Film is cheaper than digital?
Oh. Maybe you meant the cameras themselves.
Originally posted by: Deadtrees
Originally posted by: Anubis
Originally posted by: shilala
Originally posted by: myusername
Color film is silver-halide based and works on same principle as B&W film, except there are three different layers. In each layer, a different color of dye is couples with the silver halide to form a color image.
Digital color is inferior because of combinations of limitations in technology, including resolution. One of the other significant problems would be the bayer grid used in most digital cameras - foveon developed (and sigma adopted) a technology that may alleviate this problem.
The biggest difference between film and digital is exposure latitude.
Color film has a maximum resolution of about 6000dpi when speaking in terms of discerning minute detail unavailable at lower resolutions, though at that resolution you are looking at a *very* grainy image.
This sounds like good stuff...
Got anything else on the bayer grid? The foveon technology?
Exposure latitude being what, exactly?
Thanks for the 6000dpi comment. That puts things in perspective. I wasn't aware that film was that resolute.
6000 dpi on an 8x10 negative anubis mentioned=holy fvckin wow.
foveon basically is useing a 3 layered chip to capture each color and then it combigns them much like color film works, their current chip is in teh Sigma SD-10 , its ~10mp, 3.3mp for each color, the tech kind of hit a standstill because IIRC Sigma and fevon signed some deal where the chip could only be used in a sigma camera, i beleive that ends soon so hopefully we will see that tech pushed further
Samsung cut a deal and I think they might even use that in their cell phone cameras. Well, I'm sure about the deal but I'm not so sure about the cell phone camera part.
Yeah, wow.Originally posted by: Anubis
Originally posted by: Eli
What?Originally posted by: Anubis
4) its a hell of alot cheaper
Film is cheaper than digital?
Oh. Maybe you meant the cameras themselves.
300$ gets you a SLR and 50mm f/1.8 lens, buy film and you are good to go
with digital you are gonna spane d like a grand for a DSLR lens and memory card, then there like a grand for a computer and storage to do it all and liek 500$ for photoshop
Originally posted by: Anubis
sweet, that might mean that the deal with sigma ended
Originally posted by: Deadtrees
Originally posted by: Anubis
sweet, that might mean that the deal with sigma ended
There alreay is a Polaroid compact digital camera that uses Foveon sensor(Does JPG, unlike SD10). Anyway, the biggest problem with current Foveon is that it generates too freaking much noise
Originally posted by: Anubis
Originally posted by: shilala
Originally posted by: myusername
Color film is silver-halide based and works on same principle as B&W film, except there are three different layers. In each layer, a different color of dye is couples with the silver halide to form a color image.
Digital color is inferior because of combinations of limitations in technology, including resolution. One of the other significant problems would be the bayer grid used in most digital cameras - foveon developed (and sigma adopted) a technology that may alleviate this problem.
The biggest difference between film and digital is exposure latitude.
Color film has a maximum resolution of about 6000dpi when speaking in terms of discerning minute detail unavailable at lower resolutions, though at that resolution you are looking at a *very* grainy image.
This sounds like good stuff...
Got anything else on the bayer grid? The foveon technology?
Exposure latitude being what, exactly?
Thanks for the 6000dpi comment. That puts things in perspective. I wasn't aware that film was that resolute.
6000 dpi on an 8x10 negative anubis mentioned=holy fvckin wow.
foveon basically is useing a 3 layered chip to capture each color and then it combigns them much like color film works, their current chip is in teh Sigma SD-10 , its ~10mp, 3.3mp for each color, the tech kind of hit a standstill because IIRC Sigma and fevon signed some deal where the chip could only be used in a sigma camera, i beleive that ends soon so hopefully we will see that tech pushed further
Originally posted by: DurocShark
There are aspects of film that digital is only beginning to approach.
There is a "feel", for want of a better term, that film *can* have that digital doesn't yet.
Note I said "can". It takes a true artist to reach it.
Originally posted by: Descartes
Originally posted by: DurocShark
There are aspects of film that digital is only beginning to approach.
There is a "feel", for want of a better term, that film *can* have that digital doesn't yet.
Note I said "can". It takes a true artist to reach it.
Did you look at some of those pictures from my link? Please tell me what "feel" is different between the film and digital?
Originally posted by: Triumph
Originally posted by: Descartes
Originally posted by: DurocShark
There are aspects of film that digital is only beginning to approach.
There is a "feel", for want of a better term, that film *can* have that digital doesn't yet.
Note I said "can". It takes a true artist to reach it.
Did you look at some of those pictures from my link? Please tell me what "feel" is different between the film and digital?
That's the same old digital vs. analog argument that has gone on in the music world since the advent of CD's. People who want to feel special claim that a good record sounds better than a good CD recording. They're probably all the same people who buy bottled water.
Originally posted by: shilala
Thanks for taking the time Anubis. That's some awesome info.Originally posted by: Anubis
the only color film i can tell you about how it works is kodachrom which is pretty rare now adays because kodak decided to stop processing it
its basically a 3 layered film one for each color channel, none of the color info is kept in the film its all added in the processing through a machine that costs like 500K
nothing and i tell you NOTHING is as accurate as the color you can get from it
with large format its basically more = better, i know from expirence that you can blow a 4x5 negative up to at least 20x30 before you start to see any grain at all, 8x10 negatives pretty much have no limit
one 4x5 negative holds the same amount of data as about 9 35mm negatives
a 8x10 in negative holds as much data as a whole roll of 36 exposures on 35mm film
depending on the exact size of the medium format you are shooting its about 2-3x as much data
digital for color anyway cant reach the saturationlevel of film without work in photoshop it also has a even smaller range it can capture
B&W film can capture about 7-8 zones, zone 1 is pure black zone 10 is pure white
Color slide film gets about 5-6 zones and you need to be spot on in exposure because its extreamly unforgiving
most digitsl sensors can capture about 5 zones and they are baised twards teh shadows, highlight detail vanishes in digital extreamly quickly and theres nothing you can do to get it back, with B&W film through a combo of development and printing you can pull back blown highlights pretty eaisly
It's helped me understand a lot of the stuff I've already read. Now for the opportunity to apply some of it.![]()
Originally posted by: Anubis
just to keep your mind going they make cameras that take 11x14, 16,20 and 20x24in pieces of film
Originally posted by: DurocShark
Originally posted by: Anubis
just to keep your mind going they make cameras that take 11x14, 16,20 and 20x24in pieces of film
Polaroid made a 4x3 FOOT camera.
Originally posted by: TuxDave
If you're arguing film vs digital 4x6 pictures, you can tell your friend to STFU. Now if he was talking about banner sized pictures, then I say film will kick the arse out of digital
Originally posted by: GTaudiophile
All depends on the size of the print you're printing. Film is still better for large, blown-up prints, like over 20" x 20".
Originally posted by: Descartes
Originally posted by: ncircle
i know a photographer or two who still swear by film.
they went to school for it.
And? That's not much of an argument.
Originally posted by: Anubis
i can tell you for a fact that they are not as good
no 35mm format digital can replicate what you can get when you shoot slide film especially 50 and 100 iso velvia, and kodachrom and no 35mm digital comes close to getting the look of a selenium toned B&W fiber print, even when printed on a pro level printer
they are close but not there yet
