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Tag: telephoto
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 by David FitzSimmons

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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