Cleaning of the microscope eyepieces
In the use of microscopes, it is easy to appear the situation is stained with dust or other dirty things. How to clean a dirty microscope lens?
Microscope eyepiece cleaning.
1. Blow off the dust with an earwax ball. 2.
2. Dip a long-fibre cotton swab in pure alcohol (100%). The long fibre is to avoid short cotton fibres from staying on the microscope lens or the protective filter of the digital camera. The purpose of 100% pure alcohol is to avoid leaving water marks after wiping.
3. Shake off excess liquid (to avoid too much liquid remaining on the surface of the lens). 4.
4. Take the centre of the lens as a circle and push the dirt towards the edge of the lens in the same circle direction.
5. If you find a dirty spot that cannot be removed, please contact the engineer, who will take measures according to the situation to avoid loss of coating.
Many customers reflect the use of microscopes, wipe the eyepieces and objective lenses with rubbing paper, a mixture of alcohol and ether, the effect is not very satisfactory, there is always dust on it can not be wiped off. In fact, the correct method should be to use mirror polishing paper wrapped in wooden strips, dipped in the mixed solution (a mixture of alcohol and ether), starting from the middle of the lens, spiral outward rubbing, each time the paper can only be used once, can not be used repeatedly.
