1 - Ojective lens 2 - Schmidt-Pechan prism 3 - Eyepiece. A monocular is a modified refracting telescope used to magnify the images of distant objects by passing light through a series of lenses and usually prisms, the application of prisms resulting in a lightweight, compact telescope.
Approximate service area of Area Code 606 is in red. Area code 606 is a telephone area code serving the easternmost part of the state of Kentucky. Cities and towns in the area code include Ashland, Morehead, Hazard, Middlesboro, Somerset, London, Corbin, Paintsville, Pikeville and Maysville.Most of its service area lies within the Kentucky region known as the Eastern Kentucky Coalfield.n 1999, most of the northwestern portion of the old 606 territory, including Lexington and Northern Kentucky, split off as area code 859.
Area code 706 was put into service. Area code 706 was created from a split of area code 404. In 2006 area code 706 was overlaid with area code 762. Counties in Georgia within area code 706 include:he western central area of the 706 and 762 overlay covers the Columbus metro area, Lagrange and many smaller communities within the service area. The northern and northeastern area of the area code 706 and 762 overlay covers Athens, Augusta, Dalton, Martinez and Rome.