EF 400mm f/4 DO IS USM
• Canon’s breakthrough multi-layer diffraction optical lens technology provides photographers with superior super-telephoto performance in a smaller and lighter design with enhanced correction for chromatic aberrations.
• We’ve also added our highly effective Image Stabilization system that gives the equivalent effect of a shutter speed two stops faster.
• And, it’s built it to our professional standards with fast AF, full-time mechanical focus and dust and water-resistant construction.
• With Lens Case 400B & Hood ET-120