Originally posted by tstaires I seems to be having a few problems with my Kx.
1. Since I received the camera it usually seems to meter dark by almost a stop. I mainly shoot in Av mode and change my aperture to suit my DoF.
2. In the last few months almost half (if not more) of my shots seem out of focus. This happens with both my MF & AF lens. I have a M50 f2, a A28 2.8, MF Vivitar 28-85 and the 2 kit lenses 18-50 and 55-300. I tried most everything I know to do and still get the same results. Tried changed the AF points (I usually shoot w/ center point). I let someone borrow my camera recently and they noticed it too.
3. Recently the camera started making this "clacking/typewriter" sound when I turn it on. It only last for a second, but it didn't do this when I got it.
4. When I zoom in on a picture (1:1) in Lightroom most of my images look grainy, even at ISO 400-800.
I really like my Kx and I want to upgrade my lenses but I'm hesitant to do anything because of the problems I'm having. Maybe you guys can help shed some light. Thanks!
Shot in Av mode w/ my 55-300 lens, center point focus ISO 200
Wedding Shot - Out of focus
Shot in Av Mode w/ my 18-55 DAL, ISO 1600 center focus
Info Paper - Out of focus and dark
Shot in Av Mode w/ Vivitar MF 28-85 f2.8, ISO 400 center focus w/ light saying I was in focus
Five Guys Cup - Out of focus, dark, grainy
-Tony
#1 Photo - I think you were wise using Spot Metering, I am sure your other shots/metering made the Couple look way too dark. So in this instance, Spot Metering might have been your best choice. A couple of things that can cause this image to look grainy; your EXIF info shows you used both High Contrast and Hard Sharpness settings, both of these will cause "grain" to be more noticeable, too much of each actually would create more "grain" and with more "grain" you lose detail. This was a bad setting for this image with these lighting conditions. Your soft focus could have been caused by using the lens wide open, but because you used High Contrast and Hard Sharpness, it's very hard to tell.
#2 Photo - I think you just moved, you can tell when you look at the words, a little bit of ghosting effect, I think pretty obvious. The grain could be from the ISO 1600 you used. (I notice you compensated the meter reading which is normal to get the exposure right for white or very light colored subjects.)
#3 Photo - I think you did not hit the focus just right. Even though you saw the confirmation light go on, it just takes a lot of practice and knowing your lens to get the focus perfect. Practice and a combination of having more experience with Distance to Subject and Depth of Field should help you become more proficient in manual focusing. Again, I think your use of ISO 1600 caused some of the "grain". (BTW - I love Five Guys!)
Make sure you have not turned off any Noise Reduction in the camera custom settings, etc. In fact, if you're totally frustrated, reset your custom settings and try again. If you are metering on something very light colored or white, you will always need to compensate the exposure to get the whites/light colors to look right, otherwise you might get a dark image with dingy whites. And this hold true for very dark colors as well...
Focusing would be my big worry. Personally, I would take the Sunday paper lay it flat on a table and take a picture of it with your lens wide open. Be at an angle, use center focus point and make sure you focus on a word or paragraph and then check it. Something there should be in focus and hopefully it will be the word you picked out.
Good luck...