The big knob on a microscope is typically called the coarse focus knob. This knob is used to move the objective lenses closer to or further away from the specimen, allowing for rough adjustment of the focus.
The knob may break.
Spruce Knob's elevation is 4,862 feet (1,481.9 meters).
The focusing knob on a microscope is used to adjust the position of the lenses and bring the specimen into sharp focus. By turning the focusing knob, you can move the lenses closer or farther away from the specimen to achieve a clear image.
First of all, one should never call it high power, it is morecommonly called the "high objective", yet that is not what this question is asking. To answer the question: You use the fine adjustment knob. This knob should be located near the coarse adjustment knob, on the opposite side of the microscope (at the same height as the coarse adjustment knob), or even as a separate knob protruding from the coarse adjustment knob. The fine adjustment knob is smaller in size. You should never, ever use the coarse adjustment knob under the high objective, you could scratch the microscope slide, cover slip, high objective lens, or in a worst case scenario break the high objective lens.
Look at the base of the shift knob towards the dash and you will see a push in clip that you pull out and the knob will come off.
To remove the gear shift knob on the SLK 320, first pry the cover from the gear shift knob. Then, use a screwdriver to remove the screw in the center of the knob. This will then allow the knob to be removed.
Put the car in neutral and pull straight up, it will pop off.
To remove the gear shift knob on the '03 Silverado, first pry off the cover that has the shift pattern on it. Then, remove the screw that is under that cover to remove the knob.
How do you remove the gear shift knob on a 2000 Daewoo Lanos?
First remove the shift knob pattern (it can be pried out with a small screw driver). Next remove the alignment pin with a pair of pliers. Then the shift knob can be unscrewed.
To remove the console shift knob on the AT 1993 Olds Achieva, first pry the cover from the top of the shift knob. Then, access the single screw inside the cover of the shift knob and turn it counter-clockwise to release the knob.
look on the base of the knob in the front of it and you will see a push in pin, pull the pin out and the knob will come off.
pull the shift boot down. loosen the jam nut under the shift knob then unscrew the shift knob.
Here's how to remove it. http://www.youtube.com/watch?v=hH2qZPIK7jQ
You simply unscrew the bottom "ring" of the shift knob and then lift the knob portion upwards.
There is a staple on the front of the gearshift just below the knob, remove it and lift the shift knob.