sigma lens

This medium telephoto macro lens is ideal for both digital SLR cameras and 35mm film SLR cameras.

This telephoto zoom lens provides a large constant f/4 maximum aperture at all focal lengths.

Sigma 10-20mm F4-5.6 EX DC HSM lens allows enjoyment of super wide-angle photography and it is a very powerful tool for indoor shooting and landscape photography with digital SLR ...

MACRO 105mm F2.8 EX DG allows greater working distance between the lens and subject. High contrast and excellent image quality are made possible in all shooting ranges.

The Sigma Corporation is pleased to announce the launch of the new Macro 70mm F2.8 EX DG lens.

The Sigma Corporation is pleased to announce the launch of the new Macro 70mm F2.8 EX DG lens.

This is a circular image focus fisheye lens which captures, on film, a 180 degree view in all directions in a 22.08mm circle.

This is a circular image focus fisheye lens which captures, on film, a 180 degree view in all directions in a 22.08mm circle.

Sigma has created the compact zoom lens in its class. Less than 4 inches long and under 2.8 inches diameter, with a filter diameter of just 55mm.

Sigma's 70-300mm f4-5.6 APO DG Macro is one of several tele zoom lenses.

The Sigma Corporation is pleased to present the APO 70-200mm F2.8 II EX DG MACRO HSM.

This Sigma 52mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 52mm filter threads.

This Sigma 67mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 67mm filter threads.

This Sigma 77mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 77mm filter threads.

This Sigma 72mm adapter ring allows the EM-140 DG Ringlight Flash to be mounted on a lens with 72mm filter threads.