Use only special lens paper to clean the lenses. 11. When finished, raise the tube (or lower the stage), click the low power lens into position and remove the slide. 12. Always keep your microscope covered when not in use. Dust is the number 1 enemy! Remember, microscopes are ...
Instead of cleaning the microscope device itself, there is also the option to cover all points of contact, which are prone to contamination, with a plastic film before usage. After usage, these plastic films can be either decontaminated or exchanged with clean ones. The use of gloves is reco...
10.Donottouchtheglasspartofthelenseswithyourfingers.Useonlyspecial lenspapertocleanthelenses. 11.Whenfinished,raisethetube(orlowerthestage),clickthelowpowerlens intopositionandremovetheslide. 12.Alwayskeepyourmicroscopecoveredwhennotinuse.Dustisthe number1enemy! R ...
Always use two hands when moving the microscope. Ensure the microscope is not plugged in before moving it. If usingimmersion oil, be sure toclean the immersion oil lensthoroughly after use. Keeping your microscope clean(especially the optics) will also ensure that it lasts longer. ...
2.There's a spot in my viewing field, even when I move the slide the spot stays in the same place!Your lens is dirty. Use lens paper, and only lens paper to carefully clean the objective and ocular lens. The ocular lens can be removed to clean the inside. ...
In contrast to a telescope, a microscope must gather light from a tiny area of a thin, well-illuminated specimen that is close-by. So the microscope does not need a large objective lens. Instead, the objective lens of a microscope is small and spherical, which means that it has a much...
Light stick activation occurs by simply cracking a light stick and allowing the chemicals to mix. You see glow-in-the-dark stuff in all kinds of places, but it is most common in toys. My son, for example, has a glow-in-the-dark yo-yo, a glow-in-the-dark ball, a glow-in-the...
If you've ever used an ordinary microscope, you'll know the basic idea is simple. There's a light at the bottom that shines upward through a thin slice of the specimen. You look through an eyepiece and a powerful lens to see a considerably magnified image of the specimen (typically 10...
You may be fortunate enough to come across an automatic cell counter called ahemocytometer(so named because it was originally meant for blood samples only). These make the work of counting cells using a microscope far easier, but care, as always, must be taken to clean the internal parts of...
Examining surfaces with the naked eye , also known as a visual assessment , is a simple and direct method to determine if surfaces are clean. This method is used at the end of cleaning procedures . However, this method has its limitations. Some surfaces can only be visually inspected for ...