Originally posted by wem59
Are these pics processed or straight from camera? Does it make that much difference which camera? How about my K-50? Could I get shots like these??
If you're referring to the pictures I added
here and
here, the two in the first post are taken with a neutral density filter on the lens which extends exposure time by a factor of one thousand. They were taken a few minutes before sunset and were exposed for 30 and 60 seconds respectively. That absolutely makes the use of a (sturdy) tripod necessary. I also used the 18-135 in its supposed sweet spot at 24 mm and at f/8 (perhaps f/5.6 would have been even better? Oh well, who cares... ). But the combination of those circumstances (tripod, 24 mm, f/8, long exposure time, focussed in live view) means that the building and the ground will not move in all that time, and so those will be exposed all the time and be very sharp in the resulting picture: because of the tripod it is not possible to shake the camera while taking the shot, because of the building not moving it can not be blurry in the shot, and because of the long exposure time any "distracting" element like a bird flying by or people walking by will not be pictured at all.
I did post process those images because I underexposed the shots a little to preserve highlights (like I do with most shots), so I lifted the exposure (mostly shadows) a little, pushed contrast and saturation a little, all in DxO PhotoLab 4 Elite, and I cropped in a little and removed a few distracting elements with the copy/repair tool in FastStone Image Viewer for the first of the two pictures.
In the second post I linked you can see a shot that was taken from the same point of view, on the tripod, same focal length, same aperture, but without the neutral density filter, so a much shorter exposure time, so the picture could very well have been taken like that without a tripod, and I did not post process this image in any way, it is the jpg image that came out of the camera like that.
And to answer your last question: yes, you could definitely take shots like these with your K-50. Mine were taken with the K-S2, so a little more recent model, but not that much, with a little more resolution, but not that much. The camera does not make that much of a difference, and tbh even the lens does not make much of a difference for certain pictures. The most important thing imho is having an interesting subject and being able (compositionally and technically) to take intriguing shots of it.
The one thing that could make it more difficult for you to take shots like these with your K-50 and the 18-135 (or any other lens without an aperture ring) is if it suffered the aperture block failure that leads to all (or just a few at first) of your pictures being taken with a completely closed aperture, resulting in dark, blurry and unsharp pictures because the camera stops the aperture down all the way while it thinks it does not. But there are ways to fix or circumvent this problem, if it should ever come to this.