https://community.usa.canon.com/t5/EF-RF-Lenses/EOS-Rebel-T1i-EF-S-Lens-Compatibility/m-p/427590#M27068 <P>It's fully compatible, Gfishel423, without the need for any adapters.&nbsp; Your EOS Rebel T1i can use all Canon EF and EF-S lenses.&nbsp; Hope this helps!</P> Wed, 12 Jul 2023 13:58:40 GMT Danny 2023-07-12T13:58:40Z https://community.usa.canon.com/t5/EF-RF-Lenses/EOS-Rebel-T1i-EF-S-Lens-Compatibility/m-p/427589#M27067 <P>Is the Canon EF-S 24mm f/2.8 STM Lens compatible with the Canon T1i Rebel camera? Or do I need an adapter?</P> Wed, 12 Jul 2023 13:57:48 GMT https://community.usa.canon.com/t5/EF-RF-Lenses/EOS-Rebel-T1i-EF-S-Lens-Compatibility/m-p/427589#M27067 Gfishel423 2023-07-12T13:57:48Z https://community.usa.canon.com/t5/EF-RF-Lenses/EOS-Rebel-T1i-EF-S-Lens-Compatibility/m-p/427590#M27068 <P>It's fully compatible, Gfishel423, without the need for any adapters.&nbsp; Your EOS Rebel T1i can use all Canon EF and EF-S lenses.&nbsp; Hope this helps!</P> Wed, 12 Jul 2023 13:58:40 GMT https://community.usa.canon.com/t5/EF-RF-Lenses/EOS-Rebel-T1i-EF-S-Lens-Compatibility/m-p/427590#M27068 Danny 2023-07-12T13:58:40Z https://community.usa.canon.com/t5/EF-RF-Lenses/EOS-Rebel-T1i-EF-S-Lens-Compatibility/m-p/427664#M27075 <P>Thanks a million Danny!</P> Wed, 12 Jul 2023 22:01:13 GMT https://community.usa.canon.com/t5/EF-RF-Lenses/EOS-Rebel-T1i-EF-S-Lens-Compatibility/m-p/427664#M27075 Gfishel423 2023-07-12T22:01:13Z