Canon 7D 100-400 f 4.5-5.6 Dragonfly

The EF100-400mm f/4.5-5.6L IS USM is the first EF telephoto zoom lens with a high-magnification zoom range of 100 to 400mm. This is the first L type zoom lens with IS (Image Stabilizer) system. The dual-mode IS mechanism corrects camera shake blurring equivalent to two shutter speed steps. The video captured at 400 f 5.6 Iso 200