Tom Obszanski50651
Leading Member
Beth,
The Kodak sensor that is rumored to be at the heart of the Olydak is a 4/3", 4:3 aspect ratio chip running 2614x1966 pixels ( http://www.dpreview.com/news/0205/02053101kaf5101c.asp ); the chips that Nikon and Canon use are slightly larger and have a 3:2 aspect ratio and run 3072x2048 (I used the Canon D60's pixel count because it's the camera that I'll consider along with the Olydak for my next step up)
If you notice, the vertical pixel count is only 82 pixels more on the Canon chip, while it's 458 pixels wider. If you are primarily printing 8x10 or 11x14" prints, you'll wind up cropping most of those pixels off of the Canon image while printing, leaving something much closer to the Kodak's actual image size. This puts the 5 and 6 megapixel cameras on a mostly even footing, assuming decent image quality on the Olydak. If you're printing at something closer to 13x19" as some Canon and Epson printers can, you'll wind up throwing away somewhere around 220 vertical pixels from the Kodak chip, while still being 458 pixels short on the horizontal end, effectively making the Olydak a 4.3Mp camera if you have to crop away for a 3:2 aspect ratio print.
If you open an existing Canon D60 image in Photoshop, open up the crop tool and set a fixed size of 2614x1966 you'll see a rough glance of what the Olydak might produce. Once you crop to that size, crop again with a fixed aspect ratio of 3:2 or 19:13 to see how much you'll lose if printing anything other than something close to a 5:4 ratio.
I hope I didn't confuse things further, if so, follow up here and I'll try to clarify it further.
BTW, thanks for the E10 shots that you've posted and linked to recently, they've gotten my photography kick-started a bit. I'll be getting my website together shortly, along with some select E10 images that I've taken recently.
Tom
The Kodak sensor that is rumored to be at the heart of the Olydak is a 4/3", 4:3 aspect ratio chip running 2614x1966 pixels ( http://www.dpreview.com/news/0205/02053101kaf5101c.asp ); the chips that Nikon and Canon use are slightly larger and have a 3:2 aspect ratio and run 3072x2048 (I used the Canon D60's pixel count because it's the camera that I'll consider along with the Olydak for my next step up)
If you notice, the vertical pixel count is only 82 pixels more on the Canon chip, while it's 458 pixels wider. If you are primarily printing 8x10 or 11x14" prints, you'll wind up cropping most of those pixels off of the Canon image while printing, leaving something much closer to the Kodak's actual image size. This puts the 5 and 6 megapixel cameras on a mostly even footing, assuming decent image quality on the Olydak. If you're printing at something closer to 13x19" as some Canon and Epson printers can, you'll wind up throwing away somewhere around 220 vertical pixels from the Kodak chip, while still being 458 pixels short on the horizontal end, effectively making the Olydak a 4.3Mp camera if you have to crop away for a 3:2 aspect ratio print.
If you open an existing Canon D60 image in Photoshop, open up the crop tool and set a fixed size of 2614x1966 you'll see a rough glance of what the Olydak might produce. Once you crop to that size, crop again with a fixed aspect ratio of 3:2 or 19:13 to see how much you'll lose if printing anything other than something close to a 5:4 ratio.
I hope I didn't confuse things further, if so, follow up here and I'll try to clarify it further.
BTW, thanks for the E10 shots that you've posted and linked to recently, they've gotten my photography kick-started a bit. I'll be getting my website together shortly, along with some select E10 images that I've taken recently.
Tom
Saw on another board tonight a message from Koo (she used to be an
Oly user) saying that a contact she has told her that Oly will soon
announce a DSLR with six lenses designed to match the sensor. She
says that it is not clear whether it will be a 5 or 6 megapixel
camera.
Now, here's my question...why would Olympus release a 5 mp camera
if they hope to compete with Nikon and Canon? Does this make sense
to anyone? I'm hoping the answer is that it doesn't make sense and
suggests that the camera WILL be a 6 mp.
It sounds more and more likely there IS going to be an
interchangeable lense DSLR from Oly.
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Olympus E-10, TCON, MCON, WCON and Fl-40
Gallery: http://www.pbase.com/galleries/cokids