Showtime Sets Premiere Dates for Shameless and More. Aug 7, 2017 8:45 PM EDT. Showtime has set the premiere dates for its fall comedies. Shameless will return for its eighth season on Sunday, Nov. 5 at 9/8c. The season will find Frank (William H. Macy) trying to be a contributing member of society and Fiona (Emmy Rossum) discoâ¦ Read more.
Making the world better, one answer at a time. The f on a camera lens is the maximum aperture of the lens. It is sometimes listed as 1:X with X being the maximum aperture.
This equipment must have filter lenses with a shade. number that provides the appropriate level of pro-. tection. A shade number indicates the intensity of. light radiation that is allowed to pass through a filter. lens to oneâs eyes. Therefore, the higher the shade. number, the darker the filter and the less light. radiation that will pass through the lens. This requirement applies to the employees performing.