Asiana Bridal Show 2013

The EF 70–200mm lenses are a group of telephoto zoom full-frame lens made by Canon. The lenses have an EF mount to work with the EOS line of cameras. The lens comes in seven different versions, all of which have fixed maximum aperture at all focal lengths, and are L-series lenses. [youtube https://www.youtube.com/watch?v=xNj0QqzK4sg&w=560&h=315]