Which part connects the eye piece to the revolving nosepiece with the objectives?

Main star in the constellation lyra? What kind of rays does the sun have? Will the sun melt? Does getting high affect an eye exam? What are some new discoveries in space? In what year did a team of American astronauts first met and connected with a spacecraft in orbit? Is man's destiny here on Earth or in the stars? Why did Luke poison Thalia's tree? What happens when rain contacts hot air balloon envelope? Why do you only see one shoe in the street? What are the two examples of technology you use on earth that is a result of space exploration? When does a waning phase occur during a lunar cycle? How does Luis change in catch the moon? What is the rarest star? What color is an Alexandrite stone? Who came up with the term microscope? What Living quarters for astronauts? How many days dose the moon take to prbit the earth? Is constellation a group of stars that appear to make a pattern? What was Valentina Tereshkova's spacecraft called?