1. Rayban Outdoorsman with the grey lense, must be good because somebody decided recently they needed them more than I did. Purchased them in Darwin in the late 80's, one of the best investments ever made. Although during a tax audit the following year, the ATO auditor desperately wanted to knock them back as he stated they might be worn outside of work hours!
2. Randolph Engineering Standard Issue is the replacement for the trusty Rayban's.