Compatibility Check: Is Canon EOS 20D and Sigma 18-125mm F3.8-5.6 DC OS HSM 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 18-125mm F3.8-5.6 DC OS HSM

Released: 2008
Focal Length: 18-125 mm
Aperture: f/3,8-5,6
Image Stabilization: Yes
Weight: 505 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.

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:
18-125 mm

Since Canon EOS 20D does not have a Full Frame sensor the experienced focal length you will experience will be:
28-200 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 18-125mm F3.8-5.6 DC OS HSM
505 gram

Together they have a total weight of 1275 gram (equal to 2.81 lb).

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Canon EOS 20D

Sigma 18-125mm F3.8-5.6 DC OS HSM

Validation Status: Valid
Valid Camera: Yes
Valid Lens: Yes
Compatible: 1
Compatibility Check ID: 1301