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.
613 Area Code Information. Area code 613 (and overlay area code 343) are area codes for Ottawa and surrounding Eastern Ontario, Canada. 613 is one of the 86 original area codes of North America assigned in October 1947.Before area code 450 was created, it bounded 514, and before the introduction of area code 905 in 1993, it bounded 416.In addition to its current boundary, 613 also originally covered all of Northern Ontario and much of Southwestern Ontario.lso served by area code 613 and Bell Canada is Saint Regis, Quebec, a reservation bordering Fort Covington, New York, and Rapides-des-Joachims, Quebec, which shares the same exchange as the neighboring community of Rolphton.