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.
At a high school level, poles usually range between 12 and 14 ft. However, there is no restriction to the length of a pole, so you could very well vault with a pole that is 20 â¦ ft. long, if you can find one.n Pole Vault.   The height of the bar in a pole vault can vary because each time the bar is successfully cleared it is raised to a higher level. The world record height for a pole vau â¦ lt is 6.14m and was set by Sergey Bubka on 7/31/1994.