Veteran Member Join Date: Oct 2006 Location: Chicago suburb, IL, USA |
Hi Lisa,
Welcome to the Q forum!!!
The Q is a bit more demanding to shoot than your Canon Elph was, but I think that you'll find that once you get used to this, you'll like the results you get. You have to learn more about photography to use it effectively, but (at least for me) it's a whole lot more rewarding.
I'm assuming that you're using center point Spot AF. In your first shot, imagine the little red square in the viewfinder that turns to green when focus is achieved, and superimpose it on this pic. You'll find that the square falls on the background, and not on the seedling's leaves. In your second shot, focus is closer, but if you again superimpose the center square on the image, you'll see that it falls near the bottom of the leaves. With the Q, and 01 prime, at at f2.2, at or near Minimum Focusing Distance (MFD), which these look like, Depth Of Field (DOF, or the range of distances which are "acceptably" in focus) is pretty thin, despite what a lot of people might think. The bottom part of the leaves is in focus, but the tops are nearer to the camera, and while they may be "acceptably" focused, they're not really sharp.
To correct this, you can do what is called "focus and recompose". Center the seedling leaves in the VF, then half press the shutter button until the square turns green, hold the button at half press, then recompose your shot, and fully depress the shutter button when everything is located in the frame where you want it. I believe that this is actually how most photographers use AF.
You can also use Select Point AF if you're taking a lot of shots like this in a row and/or object to Focus and Recompose for whatever reason. To change the focus point, press the info button, and the Info Screen will appear. In the center is the AF mode rectangle. Press the OK button on the back of the camera, and another screen will appear showing you the AF mode options. The second from the right is a square surrounded with little arrows. This is Select Point, and this allows you to choose the area of the frame that will be active as an AF sensor. Select this with the OK button, then press the Info button twice and you'll be back in capture mode. Press the OK button, and you'll see little arrows appear around the superimposed focus point. Move it around with the four direction buttons, and you can choose the area where you want focus to be perfect. Try to make sure that there is some contrast border within this area because that's what the AF system uses to detect focus. Edges are usually the best, but texture is often enough.
I mentioned DOF before, this might probably also help. As I stated before, at f1.9 (max aperture, or "wide open"), or at any smaller number setting, DOF will be relatively thin at MFD. As distance increases, it becomes a lot deeper, but viewing your gallery, you seem to shoot a lot of close ups, so this will be a concern for these. If you use "Av" mode (aperture priority), you can choose a smaller aperture (larger number) and gain deeper DOF, so a greater range of distances will actually be critically in focus. to use this effectively, you'll probably want to set your ISO to Auto, and give yourself a range that gives you what you consider acceptable noise. Note that if you normally resize your pics for sharing online or only print up to 4x6 or even 5x7, by resizing down, a lot of noise will disappear with the resizing operation, so go by how you plan to display, and if it's normally downsized, then more noise is acceptable in the shot at full resolution. Your Canon PS Elph 300 HS lens had max aperture between f2.7-5.9 as you go from min to max zoom, so the DOF was naturally deeper than Q 01 prime at wider apertures. If you preset your aperture to somewhere between f2.7-f5.6, and pick the right AF area (or focus and recompose), then your blurry shots should go away.
Hope this helps. . . If you have further ??s feel free to ask. I'm sure that the members here would be very willing to help.
Scott
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