Looking to get the best out of your oil objectives lens? Then you’ll need to know how to use immersion oil.
If you use 100x OIL objective lenses, you need to know how to properly clean immersion oil off your equipment.
Keeping your lens clean and oil-free will prevent residue build-up, lens degradation, and accidental damage to your other objectives.
Here are some tips to help you keep your microscope clean and in good working order.
Most people when they hear the word ‘microorganism’, think bacteria, fungi, amoebas – and viruses such as COVID-19. But almost no one has seen a virus, at least through conventional microscopes. The reason is simple – when it comes to microorganisms, there’s tiny and then there’s tiny.
If your users are inexperienced or untrained, they may even damage your SEM through improper use. So, it’s important that you find a microscope that you and your organisation have the capability to handle properly. Fortunately, modern electron microscopes come with increasingly easy-to-use features and software. Tabletop models in particular are often designed with accessibility and convenience in mind, so they might be a better fit for less well-endowed institutions.
Which microscope head is right for you?
The head is the top section part of your microscope – the bit that that houses the eyepieces – and there’s no shortage of choice. Here’s a quick look at the most popular microscope heads and their advantages and disadvantages.
Did you know that the field of stamp collecting (also known as philately) has been in existence for over 180 years? The hobby took off almost immediately after the first postage stamp was introduced in 1840, and is still enjoyed by millions around the world today. The small size of stamps spurred an interest in magnifying glasses – and later microscopes – as enthusiasts sought a closer look at their collections. Today, with the advent of scanners and digital microscopes, philatelists have more options than ever.
Compound microscopes are interesting. They let you see objects and organisms far too small to be seen with the naked eye, simply by shining a light into some transparent lenses. But while the concept is simple, the design is a little more complicated. Here’s a look at all the different parts of a microscope, so that you can get a better idea of how a microscope works.
Choosing microscopes for a school can be a daunting task. You will need to look beyond basic functionality and price – to consider the layout of your classroom, your students’ needs and the actual design of microscope. It’s not easy, but it doesn’t have to be hard.
Every patch of sand has its own character and history. You can find everything from tiny, polished gemstones and volcanic glass to fragments of ancient sea creatures. But how do you get the best look at sand? With a trusty microscope, of course.
