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Iceland Aurora Photographic

Tag: blur

Photography techniques – focus stacking

by on Aug.31, 2009, under Photography Techniques, Photoshop Techniques

This articles looks at a lengthy and complicated procedure to render every part of a scene with perfect focus. the aim is to achieve a high depth of field (DOF) whilst maintaining the high quality of your lens’ sweet-spot. The main challenge is, maybe, deciding what situations exactly would require this sort of treatment. This technique is popular for macro work, where the DOF is usually too shallow to capture all the sharp detail in a subject. Landscape could benefit as there is a requirement for sharpness throughout the scene. Usually an f/16 and careful hyper-focal calculations will achieve this. For my first attempt, I chose a landscape scene with a huge focal challenge. In this scene the immediate foreground is just a few inches from the front of the lens.

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Photography techniques – playing with water

by on Aug.22, 2009, under Photography Techniques

We have all seen the photographs of waterfalls or beaches where the water has turned to milk. You either love it or your hate it, but regardless of that, it is a good way to come to understand shutter speed. this article looks at ways to give water that milky effect. First you need a camera and a source of flowing water. Not all of us are lucky enough to be living in Iceland. Next it is best to have a tripod or another way of keeping the camera perfectly still.

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