Originally posted by Ezio49 Thanks. I followed your suggestion and installed the protector.
I discovered that it is difficult to install correctly (dust, air bubble). Finally I installed it.
One side of the protector has a very feeble glue. Is it possible that this glue shall damage(dirt glue particle stick to the glass when the protector is removed)?
I am starting to use K-5. Is there any part of this forum where I can post my pictures to have your comments and suggestions?
Thank you.
Ezio
I don't think the grime will damage the glass - but it might look bad. I have a hard protector on mine, and it's broken - so it looks like the LCD glass is broken. That happened when the camera took a fall, so I kind of see it like a "battle scar."
There are a couple good places on the forum. One is photo critique. You'll get a lot of feedback about composition there, and technique. Also just in the K5 forum you could post a shot and ask for suggestions.
With your photo here, I suspect it's a bit underexposed (but not by much) because the camera is trying to meter the sky and the darker trees. The shadows will be underexposed - but they're shadows after all. With this image, using some post-processing, you can increase the exposure. The modern sensors are more forgiving with underexposure than overexposure - there's lots of data there, it's just dark. Programs like Lightroom can recover details in the underexposed areas, this is called shadow recovery. It works really well.
As for settings, I'd back your aperture down to f8, increase shutter speed to 1/250 or so, and let the ISO float up toward 400 if necessary. I find it's better to increase shutter speed than bump the aperture too high in most cases. This is afternoon in the image (I think) which makes those shadows a bit tricky. You could do some bracketing with apertures keeping your shutter speed constant.
Usually I'm in center-point focus and center-weighted or spot metering, which means the shadows will be good if I'm shooting into the shade but the highlights are more likely to be blown - but I'm often trying to get images of birds or wildlife and I'm more concerned with those subjects than the surrounding picture.