For this project we got to chose one out of three telescope to build( the 3 Options were Galilean, Keplerian, Newtonian). My partneer and I made Keplerian Telescope and the only materials we used were PVC Pipe, Super Glue, Aluminum tape, Black Tape.
For the keplerian telescope the lens we used were the eye piece were small convex and the objective lens were large thick convex.
Our telescope image was upside down because the image is inverted. The difference between these telescope are the lens we have gotten to be put into are telescope to see. The newtonian telescope is a reflecting mirror because you have to look at one mirror that is pointed to the other mirror to view the object you are trying to view. Also the telescope has different Focal length because it depends what lens you got to build with your telescope.
Our telescope image was upside down because the image is inverted. The difference between these telescope are the lens we have gotten to be put into are telescope to see. The newtonian telescope is a reflecting mirror because you have to look at one mirror that is pointed to the other mirror to view the object you are trying to view. Also the telescope has different Focal length because it depends what lens you got to build with your telescope.
For exhibition I was a usher so I had to call people into Gazing at the stars exhibition introduce our project and how long it took us to build and how long it took us to learn about the three telescope. I believe I performed it will because I got chalk on my butt and people started to laugh so it was a even better show and I met new people and many people came back more than once to view the show. It was fun to see many laugh and say thank you and it showed me that hard work does pay off.