The Blog: See what
Sigma is saying.

Tag: Photoworld
11.02.2012

Sigma’s Holiday Season Gift Guide

Gift ideas for photographers from Sigma. Tips for buying lenses and cameras for new parents, teenagers, snowboarders, wildlife photographers, grandparents, and everything in between from budget-minded ideas to extravagant gifts for milestone occasions.

Read more >>

05.21.2012

Fan Photo of the Week: A.D. Wheeler’s Valhalla

Infrared image made with the Sigma 10-20mm lens on a converted Sony camera.

Our Fan Photo of the Week was made by A.D. Wheeler with a Sigma 10-20mm F4-5.6 with a Marumi 720nm on a DIY infrared convertered Sony a55.

Read more >>

04.02.2012

The Sigma 30mm F2.8 EX DN is an Instant Classic

An Instant Classic: The Sigma 30mm F2.8 EX DN is designed for both still and video shooting on Micro Four Thirds and Sony E-mount cameras.

Now that I’ve spent a few weeks with the Sigma 30mm F2.8 EX DN paired with my trusty Olympus E-PL2, I can report that this has quickly become one of my favorite lenses for my Micro Four Thirds cameras for making both stills and videos.

Read more >>

01.17.2012

A tale of two time lapse videos

Here’s the takeaway in one sentence: Sigma Ultrawide zoom lenses and Dynamic Perception’s Stage Zero Dolly kit are a potent combination for making killer time lapse videos, whatever your visions happen to be.

Read more >>

01.05.2012

Sigma SD1 and SD15 for Digital Infrared Photography

Infrared photography involves capturing light at wavelengths beyond the visible spectrum. Infrared energy is reflected quite differently than we are accustomed to by many organic and inorganic surfaces, and the results of landscapes bathed in infrared light has long been a favorite style of photography for fine art photographers since the silver halide days of centuries past. A unique design advantage of Sigma’s DSLRs allows creative photographers to quickly and easily swap between visible spectrum and infrared photography.

Read more >>

11.28.2011

What’s on your wish list?

Head on over to Sigma Corporation of America’s Facebook page this holiday season for a chance to win your choice of amazing Sigma lenses, cameras, and flashes in our “Dear Sigma” contest!

Read more >>

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 […]

Read more >>

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.

Read more >>

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 […]

Read more >>

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 […]

Read more >>