Is Canon EOS 7D and Sigma 17-70mm F2.8-4.5 DC Macro compatible?

Below you will find your chosen camera and lens. Click on the product name for more information.

Canon EOS 7D

Canon EOS 7D
Released: 2009
Type: Digital SLR
Sensor: APS-C (1.6x)
18 Megapixels
5184 x 3456 pixels

Sigma 17-70mm F2.8-4.5 DC Macro

Sigma 17-70mm F2.8-4.5 DC Macro
Released: 2006
Normal Lens (zoom) & Macro
Suited for cameras with APS-C sensors
Focal Length: 17-70 mm
Aperture: f/2,8-4,5

Can you combine these two?

Last updated: February 2024

This is the short answer:

The camera and lens you have chosen can be used together.

Focal Length

The Canon camera has a sensor of type APS-C, a smaller version compared to a Full Frame sensor, which means that your experienced Focal length will be multiplied by 1.6x.

This lens has focal length:
17-70 mm

Since Canon EOS 7D does not have a Full Frame sensor the experience focal length you will experience will be:
27-112 mm

Read more about Crop factor

Total weight

When you are looking at a combination of a camera and a lens you must always consider the total weight. Each product weighs in at:

Canon EOS 7D
860 gram

Sigma 17-70mm F2.8-4.5 DC Macro
455 gram

Together they have a total weight of 1315 gram (equal to 2.9 lb).

Compatibility Check ID: 1301