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Tag: Jack Howard
10.26.2011

Out and about with the Sigma 12-24mm F4.5-5.6 DG HSM II

by Jack Howard The re-engineered Sigma 12-24mm F4.5-5.6 DG HSM II is a fantastic rectilinear full-frame ultawide zoom lens with […]

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10.24.2011

An interview with David Fitzsimmons about Curious Critters

Sigma’s Jack Howard talked recently with Sigma Pro David Fitzsimmons about his new book project, Curious Critters, which is now […]

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09.30.2011

Seeing the seasons with the Sigma 150mm F2.8 EX DG OS HSM APO Macro

It’s now officially Autumn here in the Northern Hemisphere. The days are getting shorter and hillside stands of trees are bursting into colorful displays of crimsons and golds. Obviously, it is a great time for ultrawide landscapes to capture those sweeping vistas. But it is also prime season for packing a telephoto macro lens like the Sigma 150mm F2.8 EX DG OS HSM APO Macro to capture the grandeur and spirit of the season in its tiny details.

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09.26.2011

Sigma’s Flash lineup offers big bang for the bucks

by Jack Howard Everyone knows that Sigma makes great lenses at amazing prices, and everyone knows about the cool lineup […]

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09.21.2011

Sigma SD1: On Location with Robert Lopshire

by Jack Howard A while back, I had an idea for a blog posting involving models, the Sigma SD1, social […]

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08.31.2011

Understanding Optical Stabilization

Many lenses in the Sigma line feature Optical Stabilization, which is a great feature for helping photographers nail sharp shots when camera shake may be an issue.

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07.18.2011

Sigma SD1: My First Shoots by Jack Howard

 by Jack Howard The Sigma SD1 has been generating a lot of conversation since its launch. And I’ve already said […]

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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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05.20.2011

Sigma SD1: It’s All About the Image

Sigma’s tech editor Jack Howard shares first impressions of shooting with the brand-new Sigma SD1 SLR, with its 4800x3200x3 Foveon X3 Direct Image Sensor.

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05.11.2011

Grabbing a Hawk with the Sigma APO 70-200 F2.8 EX DG OS HSM by Jack Howard

A few weeks ago, just around that time of day that’s just past late afternoon, and just before twilight, I […]

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