Optician more important and dignified. Far-sighted or aging colonial Americans imported spectacles from Europe. Spectacles were primarily for the affluent and literate colonists, who required a valuable and precious appliance. Benjamin Franklin in the 1780s developed the bifocal. Bifocal lenses advanced little in the first half of the 19th century. The terms bifocal and trifocal were introduced in London by John Isaac Hawkins, whose trifocals were patented in 1827. In 1884 B. M. Hanna was granted patents on two forms of bifocals which become commercially standardized as the "cemented" and "perfection" bifocals. Both had the serious faults of ugly appearance, fragility,
While Waiting for the Red Spectacles While Waiting for the Red Spectacles It was released in 2000 as a limited CD drama bundled with "Kerberos Panzer Cop: Complete Book [Zen]" edition. Primarily, the term kerberos is a reference to Hades' three-headed watchdog of hell in the Greek mythology. It is also used to designate the Panzer Cops. As "tachigui" professionals, the legendary Fast Food Grifters have the privilege to eat in stand-and-eat street restaurants without paying. "The Red Spectacles" was released in Japanese theaters the following month. The Fast Food Grifter assassination episode (立喰師撲殺事件) which led to both the Metropolitan Police's dismantlement order and the Kerberos