Canon EF-S 55-250mm f/4-5.6 IS

This lens was released in conjunction with Canon 18-55is and made with Ultra Low Dispersion elements to minimize chromatic aberration that can reduce contrast and color composition. Currently, 55-250is is the longest zoom lens with Canon EF-S series. With technology, image stabilizer (IS), Canon, you can move to the IS mode to get blur-free result with a shutter speed of 1 / 15 sec (normal for blur-free result is 1 / 250 sec.)

This lens is a lens that has been awaited by Canon users besides the price is relatively affordable, great zoom and is equipped with image stabilizer.

`Unless there are other side issues like the 70-300 IS having sharpness problems when tilted vertically, or some motor or other problems that might come out later, vignetting, etc., based on the MTF charts alone, the 55-250 IS is an excellent lens that will surprise many. In fact, if the MTF charts aren`t lying, many will find that this lens will likely be very sharp at 55-135 wide open that one will find it hard to believe that a consumer grade lens took the shot. Canon may not have given us a ef-s 50-135 f2.8 IS.