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Elite Hi Def Fisheye Lens and 3Pc Filter For Canon Powershot SX30 SX40 SX50 SX60 SX520 Camera (58mm Compatible, Adapter Included) - Walmart.com
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Century Precision Optics 0.55x Fisheye Adapter Lens 0HD-FESU-HVX
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Amazon.com : Altura Photo 8mm f/3.0 Professional for Canon Wide Angle Lens Aspherical Fisheye Lens for Canon EOS 90D 80D 77D Rebel T8i T7 T7i T6i T6s T6 T100 SL2 SL3 DSLR
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