Screwy Light. So you've just seen a 3-d movie. I hope you saved those glasses you paid for. If not, ask at the box office if you could have a few that have been used and will be discarded. The Real-D 3-d movie process uses circular polarization, unlike the 3-d movies of the 50s that were presented using linear polarization.
The middle-earning 50 percent of crane operators reported wages of between $17.07 and $29.36 an hour, with annual salaries ranging from $35,510 to $61,060 per year. As of May 2011, crane operators employed by specialty trade contractors made an average of $59,040 per year.
The table below details the hourly wages for Crane Operators. The Canadian national occupation classification code (NOC) for this role is 7371. Job titles and exact duties vary in this occupation and examples of some job titles are: crane operator, tower crane operator and construction crane operator.