Microscope - Introduction microscopy Introduction...

Info icon This preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Introduction 􀁡microscopy Introduction 􀁡microscopy 􀁡most cells are .01-.1 mm 􀁡unaided eye sees .1mm 􀁡Hooke 􀁡built microscope (30X)
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Purpose of Microscope 􀁡magnification 􀁡 enlarged image by a factor 􀁡resolving power 􀁡 ability to separate two adjacent points in a specimen 􀁡contrast 􀁡 how well details stand out against the background 􀁡parfocal 􀁡remain in focus when switching objectives
Image of page 2
Rules and Care of the Microscope, abridged 􀁡carry microscope correctly 􀁡clean lenses with lens paper and slides with Kimwipes 􀁡set smallest objective in place (4X) and bring stage close of objectives 􀁡use oil with oil immersion lens (100X) only 􀁡clean all lenses when finished 􀁡have instructor check scope before storing
Image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
The Compound Microscope Metric measurement of a field of view 􀁡ocular = 10X 􀁡mag of lens total mag. (ocular x obj.) 4X 40X 10X 100X 40X 400X 100X 1000X
Image of page 4
6 Exercises Ex. 7.1 fill in table Ex. 7.2 depth of focus:
Image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern