ET-60 Lens Lens Hood for CANON EF 75-300mm f / 4-5.6 II, EF 75-300mm f / 4-5.6 II USM, EF 75-300mm f / 4-5.6 III, EF 75-300mm f /4-5.6 III USM, EF 90-300mm f / 4.5-5.6 EF 90-300mm f / 4.5-5.6 USM, EF-S 55-250mm f / 4-5.6 IS. (Electronic devices) 4
ET-60 Lens Lens Hood for CANON EF 75-300mm f / 4-5.6 II, EF 75-300mm f / 4-5.6 II USM, EF 75-300mm f / 4-5.6 III, EF 75-300mm f /4-5.6 III USM, EF 90-300mm f / 4.5-5.6 EF 90-300mm f / 4.5-5.6 USM, EF-S 55-250mm f / 4-5.6 IS. (Electronic devices)
A very affordable clone ... Nothing to say, it does its job. The plastic does not look too cheap air. Mounted on a 55-250, it provides no vignetting (and it is very fortunate!)