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 [...]
Category: Photoworld
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 [...]
08.31.2011
Understanding Optical Stabilization by Jack Howard
Many lenses in the Sigma line feature Optical Stabilization, which is a great feature for helping photographers nail sharp shots [...]
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 [...]
06.13.2011
Win a Sigma 50mm f1.4 EX DG HSM!
Check out the B&H Insights blog for your chance to win a Sigma 50mm f1.4 EX DG HSM lens in your choice of available lensmount!
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.
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.
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 [...]
04.30.2011
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 [...]
04.26.2011
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.