We had an opportunity to photograph some "Purple Loosestife"during our travels. Pretty flowers, although they tell me they are bad for the environment.
They do give us an opportunity to demonstrate a perfect Depth of Field Photograph. If you notice the flowers in the forefront are perfectly in focus will the flowers from the centre point of the photograph on, are slightly less in focus until they are totally blurry or out of focus. This is only obtainable in a close up shot with a SLR (single lens reflex) camera that has a lens that is an F2.8 or smaller. You may have heard the term quick lens or fast lens, now you know, one the effects that a lower F-Stop can bring. Unfortunately for photographers the lower the F-Stop the more expensive the lens; We currently have all of our lens better than a F2.8.
In future Blogs, we will demonstrate other advantages of having quick lens- Low light, No flash Photography.
You can view the rest of the Purple Loosestife photos at: http://gordevansphotography.com/blog/GE418/
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