Compatibility Check: Is Canon EOS 20D and Sigma EX 20-40mm F2.8 DG compatible?

Below you will find your chosen camera and lens with a short product summary. Further down you will see details around their compatibility, if they are compatible or not.

Canon EOS 20D

Released: 2004
Camera Type: DSLR
Sensor: APS-C (1.6x)
Resolution: 8,2 Megapixels
3504 x 2336 pixels

Sigma EX 20-40mm F2.8 DG

Released: 2001
Focal Length: 20-40 mm
Aperture: f/2,8
Image Stabilization: No
Weight: 595 gram

Can you combine these two?

Last updated: November 2024

This is the short answer:

Yes! This combination is compatible

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

Versatile lens

Sigma EX 20-40mm F2.8 DG 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:
20-40 mm

Since Canon EOS 20D does not have a Full Frame sensor the experienced focal length you will experience will be:
32-64 mm

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 EX 20-40mm F2.8 DG
595 gram

Together they have a total weight of 1365 gram (equal to 3.01 lb).

Want to buy these products?

If you want to buy these products, make sure to check out these links for best prices.
Any purchases made through these links will also help to support Cameraby.com.

Canon EOS 20D

Sigma EX 20-40mm F2.8 DG

Validation Status: Valid
Valid Camera: Yes
Valid Lens: Yes
Compatible: 1
Compatibility Check ID: 1300