Canon 400mm F4.0 EF DO IS USM Price Comparison

The Canon EF 400mm f/4 DO IS USM is the worlds first super telephoto lens incorporatingb Multi-Layer Diffractive Optical (DO) Element, for camera lenses, and is considered a major breakthrough. The outstanding feature, being its superb ability to correct chromatic aberrations. By incorporating this optical element in the optical design the EF 400mm f/4 IS USM is much smaller and lighter than a comparable lens having conventional optical elements.
From £5299.00 to £5379.95