Ardinbir Universal Softbox Diffuser for Pop-up Flash of Canon EOS 450D, 1000D, 550D, 400D, 500D, 350D, Xsi, T1i, T2i, Xti, XS, XT, 50D, 40D, 10D, 20D, 7D, 5D Mark II, 1D Mark II, III, IV, 1Ds Softens harsh shadows Reduces hot spots Provides soft, even, flash illumination Light weight and easy carry Eliminates the annoying red eye effect