Chromatic Aberration. A lens will not focus different colors in exactly the same place because the focal length depends on refraction and the index of refraction for blue light (short wavelengths) is larger than that of red light (long wavelengths).The amount of chromatic aberration depends on the dispersion of the glass. lens will not focus different colors in exactly the same place because the focal length depends on refraction and the index of refraction for blue light (short wavelengths) is larger than that of red light (long wavelengths).
Men's pole vault competition from the 1993 Athletics World Championships in Stuttgart, Germany. 3 men clear 5.90m with Sergey Bubka winning the competition with a 6.00m clearance on his first attempt. His jump at 5.90 was quite possibly the highest jump in the history of the pole vault.en's pole vault competition from the 1993 Athletics World Championships in Stuttgart, Germany. 3 men clear 5.90m with Sergey Bubka winning the competition with a 6.00m clearance on his first attempt. His jump at 5.90 was quite possibly the highest jump in the history of the pole vault.
The Tallest Man Only 18 people in history are known to have reached a height of 8 feet or more. Measuring in at 8 feet 11.1 inches from head to toe, Robert Wadlow was the tallest man to have ever lived. Even todayâs contenders for the title of worldâs tallest person donât come anywhere near his great height. Sultan Kosen, the tallest living man today, would stand 8 inches shorter than Wadlow. Robert Wadlow