Linux USB Video Devices Because of this complication, the camera mounts discussed in this paper all use the unmodified full-length shaft. Interestingly, brief tests substituting a narrower-shaft degree bright brass fisheye produced very similar results with the S AKAR digital camera discussed in this report. The narrower shaft was compensated for by the fact that the threaded shaft was much shorter, resulting in a smaller and lighter lens with virtually the same image circle diameter. Lens flare within the image[…]