Canon Zoom HJ40X10B IASD 10-400mm T2.8 - 2/3

The HJ40x10B and its companion the HJ40x14B represent the pinnacle of Canon portable high definition EFP lens design. Image capture over long distances with extender can achieve 800mm and its focal length of 10mm~400 provides a wide angle that makes it very suitable for sports applications such as golf. The HJ40x10B represents the very best in optical and mechanical design and its unique optical image stabilization systems make possible the capture of rock steady high definition imagery under the most adverse of field conditions. Aerial shooting, sports and entertainment coverage, portable acquisition in arduous terrain and under dynamic environmental situations (heavy winds) – are all superbly supported by this stalwart HD lens.The design optimization strategies included a dual lens approach to broaden the shooting options, achievement of an adequate sensitivity, maximization of image contrast, and preservation of the highest MTF over the long focal ranges.