Is Canon EOS 20D and Sigma 70-300mm F4-5.6 DG OS compatible?

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

Canon EOS 20D

Canon EOS 20D
Released: 2004
Type: Digital SLR
Sensor: APS-C (1.6x)
8,2 Megapixels
3504 x 2336 pixels

Sigma 70-300mm F4-5.6 DG OS

Sigma 70-300mm F4-5.6 DG OS
Released: 2010
Telephoto Zoom Lens
Focal Length: 70-300 mm
Aperture: f/4-5,6

Can you combine these two?

Last updated: March 2024

This is the short answer:

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

Versitale lens

Sigma 70-300mm F4-5.6 DG OS is constructed to work with all sorts of camera sensors including the one of Canon EOS 20D.

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:
70-300 mm

Since Canon EOS 20D does not have a Full Frame sensor the experience focal length you will experience will be:
112-480 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 20D
770 gram

Sigma 70-300mm F4-5.6 DG OS
610 gram

Together they have a total weight of 1380 gram (equal to 3.04 lb).

Compatibility Check ID: 1300