Canon HJ18ex28B IASE S 2/3" HDxs Super Telephoto w/Full Servo

The HJ18ex28B IASE A is Canon's unique super telephoto portable HD EFP lens, designed for documentary, natural history, and wildlife shooters that need to capture sharp, crisp images from a great distance. Its lightweight and compact size also makes it ideal for aerial, concert, and sporting events that require both longer zoom ranges and extreme portability. Shuttle Shot, an enhanced servo system, lets the operator zoom back and forth between two positions for either checking focus or precise zooming, while the design incorporates 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.