A large knob on the lower part of the arm moves the stage up and down. They move the stage north/south or east/west. Magnifies 100X. Holds four objective lenses and rotates to allow you to change the objective lens. A lever that regulates the amount of light going through the specimen. A. Stage moving knobs B. Revolving nosepiece C. Coarse adjustment knob D. Iris diaphragm E. Oil immersion objective lens
Added by Amparo J.
Step 1
Look at the image. You will see that there are five parts to this machine. Show more…
Show all steps
Your feedback will help us improve your experience
Sri K and 97 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Fine adjustment knob, high power objective lens, lamplight source, low power objective lens, nosepiece, ocular (eyepiece), stage, stage clips, base, body tube, coarse adjustment knob, where the glass slide is placed, regulates the amount of light reaching the objective lens, provides light, the lens you look through, magnifies the specimen by 10x, magnify the specimen 40x, held by the nosepiece, used to focus when using the objective.
Sri K.
A. used for precise focusing B. lower support of microscope C. narrows beam of light D. hole in stage E. used only at low power F. has knobs to move slide G. special paper for cleaning H. eyepiece I. holds ocular lens J. lens attached to nosepiece ocular lens aperture body tube mechanical stage fine adjustment knob base objective lens coarse adjustment knob condenser lens paper
Madhur L.
If you are looking at a moving specimen and it swims off screen, which part of the microscope would you use to follow it? ocular lens stage objective lens coarse focus knob rheostat diaphragm mechanical stage knobs fine focus knob condenser nosepiece
Maitreya E.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
