Parfocal length

In science class, you always wished you could play with the microscope a little bit longer. Now that you are an adult, you actually can. Cooler and with more bang for your buck than r/telescopes, microscopy lets you do real science!

Field of viewmicroscope

Do old vintage microscope objectives typically have longer working distances than modern day objectives? And if so, how do you find out what the objective's working distance is as they don't ever seem to print it on the objectives?

Solo l’assunzione di un’ottica di genere, attraverso la considerazione della diversa specificità ed i diversi bisogni delle donne e degli uomini, permette di programmare e di valutare politiche ed interventi rivolti ad entrambi i generi, offren