TeleVue TV-60 APO Doublet Refractor Telescope OTA

need to have friends this is vinyl Zen koan thank you for once again joining me on my channel and tonight I am going to educate you teach you a little bit about the this this really nice gem like yeah okay so this is gonna be an astronomy video and this is the teleview 60 millimeter Apple hypokinetic telescope now there are different designs this happens to be a refractor are we fact the telescope uses lenses it's a lens system for example a reflector telescope reflect the design uses nervous okay but in this case we're talking about a refractor so this is a sixty millimeter okay has a fun objective you see that front lens right here that 60 millimeters in aperture it's at 360 millimeters in focal length from here from the focus up okay right here with the eyepiece goes so you have focus up nike's tube from here to the fun element a has a focal length of 260 millimeters and the focal ra