Sigma Sigma SA Zoom

50-150mm f/2.8 EX APO DC HSM

50-150mm
f/2.8
Zoom

Quick answer

The Sigma 50-150mm f/2.8 EX APO DC HSM is a standard to telephoto zoom lens covering 50-150mm at f/2.8 for the Sigma SA mount. Its bright maximum aperture handles indoor and evening light reasonably well.

About this lens

A 50-150mm f/2.8 APS-C fast short-telephoto zoom lens, the Sigma 50-150mm f/2.8 EX APO DC HSM is designed for Sigma SA mount bodies, with Hyper Sonic Motor autofocus and apochromatic correction. The range suits portraits and general telephoto work.

Sigma 50-150mm f/2.8 EX APO DC HSM specifications

Brand: Sigma
Mount: Sigma SA
Focal length: 50-150mm
Maximum aperture: f/2.8
Lens type: Zoom

What can you shoot with the Sigma 50-150mm f/2.8 EX APO DC HSM?

At 50-150mm this is a standard to telephoto zoom, which typically suits:

Everyday and street photography
Natural-perspective portraits
Documentary and travel work
Portraits with a flattering perspective
Events and weddings

Its bright maximum aperture handles indoor and evening light reasonably well.

Full-frame equivalent and field of view

Calculated from the focal length and crop factor. Not measured.

Sensor	Crop	Equivalent	Horizontal FOV	Diagonal FOV
Full frame	1.0x	50–150mm	13.7–39.6°	16.4–46.8°
APS-C	1.5x	75–225mm	9.1–27°	11–32.2°

Try the field-of-view calculator

Frequently asked questions

What mount does the Sigma 50-150mm f/2.8 EX APO DC HSM use?

It uses the Sigma SA mount, so it fits Sigma SA cameras directly.

What is the focal length of the Sigma 50-150mm f/2.8 EX APO DC HSM?

It zooms across 50-150mm with a maximum aperture of f/2.8. That makes it a standard to telephoto lens.

Is the Sigma 50-150mm f/2.8 EX APO DC HSM a prime or a zoom lens?

It is a zoom lens covering 50-150mm, so you can reframe without moving. Its maximum aperture is f/2.8.

What is the Sigma 50-150mm f/2.8 EX APO DC HSM equivalent on a crop sensor?

On APS-C (1.5x crop) it frames like 75–225mm on full frame, with a 9.1–27° horizontal and 11–32.2° diagonal field of view. These figures are calculated from the focal length and crop factor.