Trimming the cylinder of light projected by the

Info icon This preview shows pages 7–9. Sign up to view the full content.

• Trimming the Cylinder of Light projected by the Condenser Lens using the Field Diaphragm Control. B. • Setting the Size of the Cone of Light projected by the Illumination System using the Field Diaphragm Control. • Centering this Cone of Light using the Condenser Centering Screws. • Trimming the Cone of Light projected by the Condenser Lens using the Condenser Diaphragm Control. C. • Setting the Size of the Cylinder of Light projected by the Illumination System using the Field Diaphragm Control. • Centering this Cylinder of Light using the Condenser Centering Screws. • Trimming the Cone of Light projected by the Condenser Lens using the Condenser Diaphragm Control. D. • Setting the Size of the Cylinder of Light projected by the Illumination System using the Condenser Diaphragm Control. • Centering this Cylinder of Light using the Condenser Centering Screws. • Trimming the Cylinder of Light projected by the Condenser Lens using the Field Diaphragm Control. • You use the Field Diaphragm Control to project a trimmed Cylinder of Light onto the Specimen. 10. You find a portable Russian LOMO ( ЛОМО ) Sputniki Microscope!! Its Case contains a small Allen Wrench that you can use on two Allen Screws below the Stage. One Allen Screw moves the entire Condenser in the “x” Axis; the other moves the entire Condenser in the “y” Axis. These Allen Screws correspond to which Control(s) on your MIC 101 Zeiss Microscope? A. Condenser Focusing Knob B. Mechanical Stage Controls C. Condenser Centering Screws D. Condenser Diaphragm Control
Image of page 7

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

MIC 101 Exam 1 Page 8 11. On the Base of your Sputniki is an Optical Unit containing what you assume to be the Microscope Illumination System. On top of this Microscope Illumination System is a thick Rectangular Glass Plate exactly the same Size as a Microscope Slide. Well, OK; it is a Microscope Slide. Black Paint has been applied to the Upper Surface of this Slide such that it has three clear Apertures, one with a Diameter of ~1.0 cm, one with a Diameter of ~0.75 cm, and one with a Diameter of ~0.5 cm. An astonishingly large Metal Lever on the Base of your Sputniki moves this Black-Painted Glass Plate back and forth such that the 1.0 cm, the 0.75 cm or the 0.5 cm Aperture can be positioned immediately above the Microscope Illumination System. This Metal Lever corresponds to which Control(s) on your MIC 101 Zeiss Microscope? A. Lamp Rheostat Control B. Field Diaphragm Control C. Condenser Centering Screws D. Condenser Diaphragm Control
Image of page 8
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.
  • Winter '09
  • MANN
  • Bacteria, gram-negative bacteria

{[ 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