marketing Photography techniques – focus stacking
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...
Read MorePhotography Basics – camera settings
On a DSLR there is a choice of settings that allow you to have different levels of control over the camera. First you need to consider what you want to do, or to be precise, what kind of result do you want to achieve? Av – Aperture Priority – This control lets you choose the aperture and the camera will control everything else automatically Tv – Shutter Priority – This control lets you choose the shutter speed and the camera will control everything else automatically. M – Manual – This puts you in control of everything. Aperture priority mode is...
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