Are the camera manufacturers leading us by the nose? Has the peak been reached in current digital imaging technology?
No matter what camera you have or what brand you like, they are all good and you can find a camera to suit your specific needs. You may be a P&S user or a Leica owner, you can capture images.
The ISO race is still on. Nikon released the D4s with a maximum of 409 600 ISO. Is it usable? I do not believe so. Maximum usable ISO on the D4s is 25600. At ISO 25600 the images from a D4s are still acceptably “noise free”. Is ISO 409600 just a figure to impress prospective buyers? A Bugatti Veyron can reach the maximum speed the manufacturer claims. Maybe, very few people will be able to handle a car at that speed but, at least it can reach that speed. A D4s is useless at ISO 409 600.
The megapixel race seems to have calmed down a little. The D4s is still fitted with a “mere” 16,2 MP sensor. The new Expeed 4 processor seems to be a little monster driving the D4s to new heights.
DXO Mark seems to be disappointed with the little difference between the D4 and D4s. Is this good news or bad news? Maybe it is bad news to camera manufacturers but good news to consumers. Consumers might perhaps see the latest technology implemented in affordable cameras. (DXO rate the Df sensor the best of the lot in low light. The same sensor as used in the D4, rated as sixth.)?
I am of the opinion that camera manufacturers have reached a ceiling and are now running the ISO race to keep sales up. Perhaps consumers are putting pressure on manufacturers to keep producing new cameras, expecting technology to keep advancing in leaps and bounds. Technology has advanced tremendously from the time the first digital cameras were produced. To expect technology to keep advancing at the same pace might be an unreasonable expectation of consumers.
The good news coming from all of this is perhaps that consumers can now pick up used Nikon D3s cameras, or any other brand you might like, at a bargain price. Cameras that can capture images that are in no way inferior in IQ to the images coming form the latest technology.
What I am suggesting with all of this is that if ever you wished to upgrade, you might just be able to upgrade to that camera you have been dreaming of for so long, at a very affordable price. Your second hand camera is not going to be as “outdated” as you might think.
What is Canon going to do 819200 ISO?