steam locomotive anatomy

Therefore, when shooting in macro, it is easy to get a shallow depth of field if utilizing a large aperture. We often make use of the F8, F11, F13 such small, and medium-sized aperture to look at photograph to ensure the photo has clear range. If you use a 100mm macro lens to shoot the insects' close-up, even with the F13 aperture, the depth of field is extremely shallow, and sometimes need to utilize the manual focus function to carefully adjust the focus position to spotlight your eyes of insects to make the image more vivid. Before starting battle a soldier must prepare. To wear the right armour and have hold of a shield and sword. The armour protects from harm and also the sword kills the bad guy. You also should be fighting fit. It's the same once you battle against yourself. You need protection from dangerous illusions and also to be equipped with right knowledge and understanding. Flickr: Jason Bache: