Aglet said:
jrista said:
For me, it's all about pixel density. I have 20/10 vision..I can CLEARLY see the pixels. It's utterly horrid..
I'm at 20/15 w-o correction, and I can see the pixels in my EVF too if I want to concentrate on that. But it doesn't bother me since I don't expect it to look exactly like an OVF. There's enough information density to be useful for what it is, a composition tool with a rich amount of camera data added. I don't need to color-proof with it, don't care if it has other limitations you've described, as long as it's fast, responsive, works well in low light and provides the information I need to perform the function it's supposed to.
It does that just fine, and it's even better than an OVF when it comes to low light. I don't mind a little noise in my low light EVF image when it allows me to see more detail than I could looking thru an OVF.
So, if today's EVFs don't appeal to you, tomorrow's might.
One of the other benefits is I get from an EVF is a much better idea of how a stopped down image will look because I'm seeing it without the effect of a focus screen in an OVF that interferes with how the image actually looks for in-focus to OOF transition areas.
Either way, good EVFs won't prevent you from using them for what they are there for, to compose the shot. Even the very low rez EVF in my old Panasonic FZ-20 was useful and still truckloads better than trying to compose using the rear display in sunlight.
I have an EVF on my SX-50. It is low res and you can see the pixels.... there is considerable lag. Then look at the EVF on the Olympus u4/3 cameras... It is a world better! /not as good as optical, but getting close. We are very close to hitting the resolution where it is beyond what the eye can see... anyone want to bet that the prototypes in the labs are past that level yet?
This is like the film/digital debate. When digital first came out, the quality was garbage. Over time, the positions reversed themselves. Digital now is far superior to film of the 1990's, but that comparison is meaningless because in that period the quality of lenses has taken a huge jump forward and so have AF systems... in other words, film images shot today WITH THE EXACT SAME FILM are better than film images shot in the 1990's.
The point being, componentry does not exist in a vaccumn... it is affected by all the other facets of the camera.
EVF's are getting better, but many of the improvements are the result of system changes. For example, what kind of dynamic range can you show on an EVF? Improvements in sensor dynamic range have a big impact here...If you have an EVF that can show 10 stops of dynamic range, it will look a lot better maping a 14 stop sensor onto it than it would maping a 6 stop sensor...
Lag time has gone from annoying to you have to look hard to notice it.... how far away is unnoticeable?
EVF's are coming. Is the time now? None of us know. We will not know until it gets released. In the meantime we speculate and discuss.