dslr lenses- get to know all about telephoto, prime lenses, wide angle and kit lenses! Which to use for faces, which to use for places, and everything in between. (great info for beginner photographers)
This round up post gives you everything you ever wanted to know about camera lenses - what the numbers on the lens mean, how to know whether a zoom or prime is best, comparison of focal lengths, lens compression and more! Truly everything you need to know about camera lenses. You might even want to pin this one for later!
Depth of Field: The pictures above change the aperture setting of the camera lenses, creating a sense of depth in their images. The larger the apertures (smaller F-stop number) and closer the focusing distances, the shallower depth of field is. Other example of Shallow Depth of Field: http://digital-photography-school.com/17-beautiful-images-with-shallow-depth-of-field