Sigma SD15

Continuing with the unique Foveon X3 image sensor, the latest DSLR from Sigma has new features and improved image quality

The Editors

Published August 3, 2010
Updated July 1, 2016

Most photographers know Sigma as a lens manufacturer, but the company also makes cameras, including a line of DSLRs that began in 2002 with the SD9.

To read this Photography Gear article, become a Member.

Become an Outdoor Photographer Member to access this Photography Gear Article, plus techniques, inspiration and equipment reviews from the pros!

By entering your email, you agree to our privacy policy and to receive emails from Outdoor Photographer.

Featured Articles

Red River Paper Blanco Canvas.

Fine Art Photo Papers

A selection of the latest premium papers for inkjet photo printing.

photo of Dolly Sods

Dolly Sods

Monongahela National Forest, West Virginia.

To access this content, you must purchase Outdoor Photographer Membership.

No Low-Pass Filter on Photography Cameras?

No Low-Pass Filter on Photography Cameras?

In 2012, Nikon introduced the D800 and the D800E, which were identical, but the D800E had the effects of its anti-aliasing (AA) filter removed.

Columbia River Gorge

Columbia River Gorge Photo Locations

Waterfalls, wildflowers and stunning mountain backdrops await in the Pacific Northwest.

To access this content, you must purchase Outdoor Photographer Membership.

25 Top Locations For Nature Photography

25 Top Locations For Nature Photography

As OP turns 25, we have chosen to connect with some of the pros who have made the magazine great over the past two and a half decades to discover some of their all-time favorite locations.

Autumn In The Northeast - Acadia National Park

Autumn In The Northeast

Suggested places to find picturesque views in this iconic region for fall color.

To access this content, you must purchase Outdoor Photographer Membership.