I'll check out the prices and options on the 1.67 photochromic lenses there. Looking at Zenni Optical's website (the cheapest I have found for regular lenses / frames - and you can read my review of Zenni here) it says that their 1.67 index lenses start at $34.95 and the photochromic lenses are $27.
Legitimate Power. Legitimate power is also known as positional power. It's derived from the position a person holds in an organization's hierarchy. Job descriptions, for example, require junior workers to report to managers and give managers the power to assign duties to their juniors.
1 'shi', ' 2 shÃ¬'): Legitimacy it is the position of the, ruler not the ruler himself or, herself that holds the. 3  Power, therefore analysis of the, trends the, context and the facts are essential for a real.  ruler