How an electron and light microscopes work Animation
✔ https://HomeworkClinic.com
✔ https://Videos.HomeworkClinic.com
✔ Ask questions here: https://HomeworkClinic.com/Ask
Follow us:
▶ Facebook: / homeworkclinic
▶ Review Us: https://trustpilot.com/review/homewor...
A beam of electrons passes through a condenser lens and is focused on the specimen.
The specimen has been treated with heavy metals and is held on a copper grid that allows electrons to pass through.
Electrons are deflected as they pass through the specimen.
The scattered electons are collected by the objective lens to form an image.
The image is enlarged by a projective lens and made visible on a fluorescent screen or a photographic plate.
An illuminator in the base of the microscope acts as the light source.
The light passes through a condenser, which focuses the beams on the specimen.
Some light is transmitted through the specimen.
It enters the objective lens, which magnifies the image.
A prism bends the image so that it forms in the body of the tube, where it can be more easily viewed.
The ocular lens adds magnification and focuses the image on the eye.
Смотрите видео How an electron and light microscopes work Animation онлайн без регистрации, длительностью часов минут секунд в хорошем качестве. Это видео добавил пользователь Homework Clinic 05 Февраль 2024, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 25 раз и оно понравилось 1 людям.