Parts Of A Reflecting Telescope Diagram. There are two main designs of refracting telescope galilean telescope and keplerian telescope. In some instances this is done to provide finer granularity of focus adjustment.
Externally the parts of a refracting telescope include the eyepiece finderscope optical tube aperture focuser and mount. The counterweight allows the telescope to be balanced. Telescope main tube 4.
Have students label the parts of the science equipment shown in the diagram.
Wide field finderscope 2. In this space science printable students will answer questions about a reflecting telescopefirst used by isaac newtonand explain how it uses mirrors. The light from a star is reflected from mirrors m 1 and m 2 and is directed towards the primary mirror or the objective lens of the telescope. M α β f e h h f 0 f e f 0 limitations of refracting telescope over.