2011
06.06
06.06
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.
Tag: Jack Howard
2011
05.20
05.20
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.
2011
05.11
05.11
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 [...]
2011
04.30
04.30
Traveling light with the Sigma 18-250mm F3.5-6.3 DC OS HSM
There are times when packing light really is what matters most for photo adventures. And on those occasions when hauling [...]
2011
04.26
04.26
Sigma 8-16mm F4.5-5.6 DC HSM: Hands-on Advice. by Jack Howard
Jack Howard offers tips for working with the Sigma 8-16mm F4.5-5.6 DC HSM lens for both interior and exterior architecture, people, and landscapes.
2011
04.11
04.11
Great Vimeo Projects Made with Sigma Gear
Search for Sigma lenses on the popular video hosting site Vimeo and you will discover some amazing, creative projects made by Sigma shooters. Here’s a sampling of some of the great videos we’ve discovered!
2011
04.07
04.07
Sigma’s 50-500mm f4.5-6.3 DG OS HSM APO AF Lens: Reader Q+As
Sigma’s 50-500mm f4.5-6.3 DG OS HSM APO AF Lens: Reader Q+As We’ve gotten a number of great reader questions since [...]
2011
03.28
03.28
High Dynamic Range Imaging with the Sigma DP1x by Jack Howard
HDRI photographer Jack Howard, author of “Practical HDRI” talks about the professional results that Sigma’s compact DP1x camera can make for serious HDR photography.
2011
03.21
03.21
Introducing the new technical editor of Sigma’s Photo World, Jack Howard! (Part II)
Who am I? Part 2 I’m a writer! That self-portrait in my first post, (and the variation on the Sigma [...]
2011
03.14
03.14
Hi, I’m Jack Howard, and I’m working for Sigma now. It’s nice to meet you all!
Sigma’s new Web Editor, Jack Howard, talks about his background as a photographer, and long experience with Sigma gear, and invites readers to submit questions and suggestions for features.
