Photography is an amazing way to frame the unique world we see around us. Macro, or ‘close up’ photography offers us with a new perspective and allows us to get right up close and see the smaller world in detailed ways that our eyes cannot.


submitted: 5 years and 3659 days ago

Tags:close-upsdistancesfocuslenses

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Here is a method for producing extra depth of field in all, or just part, of your picture. We decided to put this tutorial in the 'photography' section rather than the 'Photoshop' section because, although the large part of the explanation is about what you do in Photoshop, the planning and execution starts at the photography stage.


submitted: 5 years and 3680 days ago

Tags:close-upsdepthfield

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Tilt shift lenses enable photographers to transcend the normal restrictions of depth of field and perspective. Many of the optical tricks these lenses permit could not otherwise be reproduced digitally—making them a must for certain landscape, architectural and product photography. The first part of this tutorial addresses the shift feature, and focuses on its use for in digital SLR cameras for perspective control and panoramas. The second part focuses on using tilt shift lenses to control depth of field.


submitted: 5 years and 3679 days ago

Tags:controlslensesmovementsperspectivesshifttilting

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Sigma makes some interesting lenses for digital SLR cameras. They also produce some of their own digital SLR bodies with a class-unto-itself new type of sensor. Sigma is mainly known as a third-party lens manufacturer, producing lenses in mounts compatible with the major brands: Canon, Nikon, Pentax, Sony, Olympus. They offer high-quality glass in many of the popular focal lengths which, in many cases, are at more affordable prices than the specific manufacturer’s offerings.
This article covers every current Sigma product.


submitted: 5 years and 3679 days ago

Tags:camerasdigitalslensessigmaslr

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