The most important feature of the EF 100mm f/2.8L IS USM is that it offers a full 1:1 macro reproduction and a minimum close-focus distance of just 30cm. ... The Canon EF 100mm f/2.8L IS USM Macro is a well-built lens made with a metal mount, a high-quality plastic barrel, and a rubber-coated focus ring.
The Canon EF 100-400mm f/4.5-5.6L IS II USM Lens offers professional grade build quality, fast, accurate and quiet AF, very effective image stabilization and very impressive wide open image quality over the entire and very useful 100-400mm telephoto focal length range.
A highly practical medium telephoto lens with superb delineation and portability. Images are sharp and clear at all apertures. Through computer simulations, the lens has been designed to give beautiful background blur.
Canon EF 35mm f/2 Lens, the Canon EF 35mm f/2 IS USM Lens delivers much-improved peripheral image quality, adds image stabilization and Ring-type USM AF, and has a significantly-improved build quality - including a much better MF ring than the replaced 1990-era design.