It’s been a while since you’ve had this DSLR but your photos just don’t stand out. They seem to be missing something. You can change that today.
When you learn photography, it is easy to get confused between the various modes on the camera.
I shoot on A aperture priority mode on my camera 99% of the time (see Aperture).The main reason I do this is because I don't shoot too much of action and sports and thus find no reason to switch to S, shutter priority mode. I also like to control my depth of field or DoF as it is known. In easy terms, depth of field refers to how blurred out your background is, compared to the focus point. This is controlled by the aperture.
How aperture affects photos - Depth of field
To demonstrate this point, enter "The GMAX Team":
I shot the image below on an aperture setting of 1.8 on my camera. The camera automatically set the shutter speed to 1/160th of a sec.
The focus is on Kai, the red Ninja. Notice, that though the difference between the team members is only inches - they have been arranged slightly one behind the other - the policeman, appears to be blurred. The focus gently blurs from Kai, to the policeman's handcuffs and the dog Tommy and Zane, the white Ninja are completely blurred.
For the next shot I changed the aperture setting to f4. The background is gradually beginning to come in focus. The policeman is happy now.
If we make the aperture even smaller by closing it down to f11, the background is almost completely in focus. The eyes of the white Ninja are almost sharp too. You can also make out the form of the chair at the dining table. which was not the case at all when we were shooting at f1.8. Also notice how the stitching on the dining table is in focus BEFORE and AFTER the focus point.
For comparison, here is the first image shot at f1.8 again:
The higher the number of the aperture, more of the background will be in focus. This can be summarised by the graphic below.
You can download a hi-res version of this graphic to your computer or smartphone by adding us to your Google Plus circles. Also watch the video below to understand this concept better and see a practical demonstration of how aperture affects photos and depth of field. If you like the video, please consider subscribing to our channel by clicking here.
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