Presbyopia is treated by a system using various lasers to remove a portion of the scleral tissue and increase the accommodation of the presbyopic patient’s eye. The gears are presented with several conversion devices that can be hooked up via control elements into a power flow. The sheet comprises an outer skirt that fits within a receiving portion in at least one of the housings thereby forming a seal around an edge of the computer. Analyzing the sequence of images may include finding the light portions in the sequence of images, determining a size of the light portions, and determining a location of the light portions. The first intermediary’s probe uses the client’s source address, but a different port number, while the optimized intermediary session is opened using the client’s source address and source port. Moreover, in another embodiment, fiber fastening strips are located adjacent the opposed edges of the slit for quickly releasably locking together with two edges of the jacket adjacent the slit.