Is Canon EOS Rebel T1i and Sigma 70-300mm f/4-5,6 DG Macro (motorized) compatible?

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

Canon EOS Rebel T1i

Canon EOS Rebel T1i
Released: 2009
Type: Digital SLR
Sensor: APS-C (1.6x)
15,1 Megapixels
4752 x 3168 pixels

Sigma 70-300mm f/4-5,6 DG Macro (motorized)

Sigma 70-300mm f/4-5,6 DG Macro (motorized)
Released: 2008
Telephoto Lens (zoom) & Macro
Focal Length: 70-300 mm
Aperture: f/4-5,6

Can you combine these two?

This is the short answer:

No! This combination is not compatible

The camera and lens you have chosen cannot be combined. Here is a longer answer:

A non-Canon lens on a Canon camera

Unfortunately this Sigma lens has not been made with a Canon mount, which is needed to let Canon camera owners use a Sigma lens with their cameras.