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Canon's new 16.7MP Digital SLR, with WiFi
LoudMusic writes "Canon has recently announced the EOS 1Ds Mark II, successor to their previous excellent professional cameras. What makes this one so cool is that it can network. The early review over at dpreview.com says there is an optional part that gives it both 802.11a/g and wired networking capabilities. I can see photographers shooting sporting events with a 12" Powerbook in a backpack receiving images to its 80GB drive and automatically uploading them to SI. And with its full 35mm CMOS it is the first camera to effectively reproduce the image quality of 35mm film. I wonder if it plays mp3s too ..."
I would like to say that only the next thing we need is a motion picture camera to capture full 35mm frames... Then I thought of the next level of using IMAX frames and realized that upgrading will never end.
I can see a reporter in a repressive country using it to get the stories out before the police take away their camera.
I started with the Canon D30 (3 megapixel) DSLR 3 years ago and have upgraded to the D60 (6 megapixel) and the 10D body (also 6 megapixel.) I also shot thousands of frames of slide film previously and scanned them at 21.42 megapixels per picture. I've printed hundreds of prints at home, up to 12"x18" in size.
For 98% of the slashdot crowd, I'll assure you that 6 megapixels is enough.
Ask yourself, what is your goal? For probably half the people, it's a shot that looks decent on your monitor or in email. Well, even 2 megapixels will do that in style.
For the other half of the users, they want to be able to make prints. This is where resolution comes in, the more, the better. With the 3 megapixel cameras, I was able to do nice 8"x10" prints. Anything bigger and it for sure suffered when compared with a print from the 21 megapixel slide scans.
Since 6 megapixels came out, my 8x10 prints don't comparatively suffer next to slide scans printed at the same size. They both look killer.
Now, I like to make prints on Super-A3 sized paper ( at 12" x 18" ) and at that size, I can still easily see the advantage that 21 megapixel slide scans have over the 6 megapixel DSLR shots. But, the big prints are beautiful in either case and I still make them all the time and never feel too cheated resolution wise.
With this 16 megapixel camera, the results would be superb next to the big slide scans. There would be no problem printing at 12"x18" or larger. I would be seriously wanting one of the larger format Epson's that do 20" wide prints or even the 3 and 4 foot wide printers. This camera has the resolution.
So whats your goal? This is kind of a swag but:
computer screen/TV pictures: 2 megapixels
8"x10" prints: 3 megapixels and up
12"x18" prints: 6 megapixels and up
bigger prints: the more pixels the better
Lord, not this crap again.
Your entire argument hinges on lpm measurements. These measurements are, of course, taken on high-contrast black and white targets -- typically 1000:1 contrast ratios.
Now, it is true that when you are taking pictures of closely spaced 1000:1 contrast black and white lines, film still kicks the crap out of digital. But suppose, just suppose, that the average photographer will NEVER IN HIS ENTIRE LIFE take such a picture. The performance in such circumstances might then be pretty meaningless, huh?
The simple fact is that film's resolution is highly contrast dependent. It shows extremely high resolution while dealing with extreme-contrast targets, but performs much worse in real-world conditions. Digital sensor resolution, on the other hand, is largely insensitive to contrast. For real-world scenes and not 1000:1 test targets, a 16MP sensor absolutely annihilates 35mm film in terms of overall image quality.
ZFS: because love is never having to say fsck
Wrong. So wrong. Nice imposing numbers and stats, though.
In the real world, on print, where it matters to 99.9% of all users, high-end digital capture equals or exceeds film capture. My images run full-bleed across large-format layouts in W Magazine, Vogue, and you can't see the difference between the shots I used to take on my RZ67 and the ones I now take on my 1Ds. That's all that matters. You will never meet an editor who asks you what kind of line-pair resolution you can provide.
Could I get a theoretically sharper result with large format and film? Who cares? I've got a job to do, and digital does it better than film did. It's only about where the rubber meets the road.