Types of. monoculars and how they work. A monocular is a single-barrel refractor viewing device for looking at objects in the distance. They are usually more portable and smaller than spotting scopes and are widely used by bird-watchers, airplane spotters, hikers and walkers, hunters and amateur astronomers.
Area code 513 is found in the US state of Ohio. Primarily servicing the city of Cincinnati (population: 747906), area code 513 covers 6 counties of Ohio. Located in the Eastern time zone, area code 513 is on the same time as New York, NY.Area code 513 was brought into effect on January 1, 1947.Location of Area Code 513 and surrounding states.rimarily servicing the city of Cincinnati (population: 747906), area code 513 covers 6 counties of Ohio. Located in the Eastern time zone, area code 513 is on the same time as New York, NY. Area code 513 was brought into effect on January 1, 1947. Location of Area Code 513 and surrounding states.
Area code 813 was put into service. Area code 813 was created from a split of area code 305. In 1995 area code 813 was split to form area code 941. In 1998 area code 813 was split to form area code 727. Counties in Florida within area code 813 include: Hillsborough County, Pasco County, and Pinellas County.rea Code 813 is in Florida. Other Florida Area Codes. 239, 305, 321, 352, 386, 407, 561, 689, 727, 754, 772, 786, 813, 850, 863, 904, 941, 954.