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 936 is an area code that covers part of Eastern Texas. Texas has area codes of 210, 214, 254, 281, 325, 361, 409, 430, 432, 469, 512, 682, 713, 737, 806, 817, 830, 832, 903, 915, 936, 940, 956, 972, 979.The following map shows the coverage of 936 area code.The coverage area is shown in green. Area code map of the entire U.S. The USA.com website and domain are privately owned and are not operated by or affiliated with any government or municipal authority.Â© 2015 World Media Group, LLC.rea code map of the entire U.S. The USA.com website and domain are privately owned and are not operated by or affiliated with any government or municipal authority. Â© 2015 World Media Group, LLC.