Amazon.com : Digital King 0.45x 58mm Wide Angle Lens with Macro for Canon EOS Rebel T2i, 7D, T1i, 5D Mark II, 50D, 30D, EF-S 55-250mm f/4-5.6 IS, EF 50mm f/1.4 USM :
Canon EOS 550D (Rebel T2i)
3pcs 58mm 0.45x Wide Angle Lens For Canon Eos 1000d 1100d 500d Rebel T1i T2i For T3i L3ef Camera Lens Accessories - Camera Lenses - AliExpress
Neewer 58MM 0.43x Professional HD Wide Angle Lens (Macro Portion) for Canon EOS Rebel 77D T7i T6s T6i T6 T5i T5 T4i T3i – Photo Camera Store
Canon EOS Rebel T2i / 550D Review
58MM 2.2x Telephoto and 0.43X Wide Angle High Definition w/ Macro Portion Lenses for CANON REBEL T5i T4i T3i T3 T2i T2 T1i XTi XT XSi XS SL1 7D and Microfiber Lens
Canon T2i Review
58mm 0.43x Hd Wide Angle Lens (w/macro Portion) For Canon Eos 760d 650d 600d 550d Rebel T7i T6s T6i T6 T5i T5 T4i T3i Sl2 60 - Camera Lenses - AliExpress
Top Lenses for the Canon Rebel T1i, T2i, T3, T3i, T4i, T5, T5i, T6i, T6s, T7i and SL1