Human eye The upper end of the range is given in terms of normal visual performance as 10 cd/m (100,000,000 or one hundred million candelas per square meter). The eye includes a lens similar to lenses found in optical instruments such as cameras and the same physics principles can be applied. The pupil of the human eye is its aperture; the iris is the diaphragm that serves as the aperture stop. Refraction in the cornea causes the effective aperture (the entrance pupil) to differ slightly from the physical pupil diameter. The entrance pupil is typically about 4 mm in diameter, although it
She Has a Name educate Canadians about human trafficking and motivate them to act on what they learn, thereby turning them into anti-sexual slavery activists. "She Has a Name" received strong endorsement from Canadian activists, including MP Joy Smith, Ratanak International's Brian McConaghy, and IJM Canada's Jamie McIntosh. The play's premiere and initial run were critically acclaimed. In the 2012 tour across Canada, "She Has a Name" was performed in several fringe theatre festivals, at which critics representing the "Montreal Gazette", the "Winnipeg Free Press", and CFEQ-FM said it stood out for its quality and moral content. "She Has a Name" was the first