![Ron Martinsen's Photography Blog: REVIEW: Canon EF 100-400mm f/4.5-5.6L IS II USM Lens (SIGMA 120-300 & Canon 200-400 Compared) Ron Martinsen's Photography Blog: REVIEW: Canon EF 100-400mm f/4.5-5.6L IS II USM Lens (SIGMA 120-300 & Canon 200-400 Compared)](http://photos.ronmartblog.com/img/s6/v146/p875018069-3.jpg)
Ron Martinsen's Photography Blog: REVIEW: Canon EF 100-400mm f/4.5-5.6L IS II USM Lens (SIGMA 120-300 & Canon 200-400 Compared)
![Canon EF 100-400mm f/4.5-5.6L IS II USM Preview: New twist action for Canon's L series super telephoto zoom - DXOMARK Canon EF 100-400mm f/4.5-5.6L IS II USM Preview: New twist action for Canon's L series super telephoto zoom - DXOMARK](https://cdn.dxomark.com/var/ezwebin_site/storage/images/media/images/versus-112/111929-1-eng-US/Versus-1.jpg)
Canon EF 100-400mm f/4.5-5.6L IS II USM Preview: New twist action for Canon's L series super telephoto zoom - DXOMARK
![Buy - Canon EF 100-400mm f4.5-5.6L IS USM II L Series Telephoto Zoom Lens with Image Stabilizer (9524B005AA) Buy - Canon EF 100-400mm f4.5-5.6L IS USM II L Series Telephoto Zoom Lens with Image Stabilizer (9524B005AA)](https://cvp.com/images/products/altimage/11%2011%2020141415700585Red%20Deer%2010.jpg)
Buy - Canon EF 100-400mm f4.5-5.6L IS USM II L Series Telephoto Zoom Lens with Image Stabilizer (9524B005AA)
![Canon EF 100-400 mm f/4.5-5.6L IS II USM review - Build quality and image stabilization - LensTip.com Canon EF 100-400 mm f/4.5-5.6L IS II USM review - Build quality and image stabilization - LensTip.com](https://www.lenstip.com/upload2/137369_can100-400_obu1b.jpg)