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Tag: telephoto
09.03.2012

Shades of Blue

For pure photographic opportunities Alaska is one of my favorite places on the globe. So spending time there each year […]

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07.30.2012

Chasing Birds with the Sigma 120-400mm F4.5-5.6

This past month, I was lucky enough to visit two amazing birding hotspots with the Sigma 120-400mm F4.5-5.6. Now, after shooting with this compact, long-reach tele zoom, I’ve got to say that is has quickly become one of my favorite lenses in the Sigma lineup for its fantastic combination of reach, range and amazing sharpness in a very compact package–under four pounds and just eight inches long.

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07.16.2012

Fan Photo of the Week: Lisa Franceski’s Feeding time

This week’s Fan Photo of the Week was taken by photographer Lisa Franceski made with the APO 120-400mm F4-5.6 DG […]

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06.07.2012

Mississippi River: Patterns of Industry

Barge and freighter along the Mississippi River near New Orleans, Louisiana. Sigma APO 70-200mm F2.8 EX DG OS HSM lens and Sigma Circular Polarizer Filter mounted on a Nikon D2X. 200 mm, f/5; 1/500 sec; ISO 200; hand-held; OS on. Processed in Adobe Raw Converter and Photoshop CS5; NIK Viveza 2 and Sharpener Pro 3.0 plug-ins applied. Photo copyright David FitzSimmons 2012. All rights reserved.

The first lens many people think of for landscape photography are wide angles. While I utilize wide and super-wide glass […]

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06.05.2012

Jason DeCaires Taylor Launches The Phoenix

In the waters off of Cancun, Mexico, Sigma sponsored eco-sculptor and photographer Jason deCaires Taylor is hard at work, creating […]

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05.31.2012

LENS EXPLORATION: 120-300mm F2.8 EX DG OS HSM, Part II

120-300OS-2

120-300mm F2.8 EX DG OS HSM features: Designed for use with full frame digital SLR cameras. May also be used with […]

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10.28.2011

LENS EXPLORATIONS: APO 50-500mm F4.5-6.3 DG OS HSM

Join me on a lens exploration and photographic safari to one of the most interesting and unique places on earth, […]

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08.04.2011

Evade Analysis Paralysis! by Robert O’Toole

The average person can glance at a group of photos and quickly choose a favorite. But when the time comes […]

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07.07.2011

The 50-500mm vs. 150-500mm shootout and Telephoto FAQ’s by Robert O’Toole

by Robert O’Toole Over the past few years as a professional photographer I have been asked some really strange questions […]

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06.06.2011

The New Sigma 120-300mm F2.8 EX DG OS APO HSM: Hands On, by Jack Howard

Sigma’s Technical editor Jack Howard gives a comprehensive report about the new 120-300mm F2.8 EX DG OS APO HSM lens.

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