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Stereo Microscope Polarizing LED Ring Light

Nov 12th 2018

Recently an industrial customer asked what combination of stereo microscope and lighting options would be best to view their circuit board quality assurance work. This customer's circuit boards were 4" x 6" without a lot of dimensional height. The circuit boards were opaque of course, so the lighting had to come from above the boards. What they needed was a solid, workhorse microscope, so we sugge …
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Microscope Cover Slips

Microscope Cover Slips

Oct 29th 2018

How do you know when to use a microscope cover slip? And if you do need to use one, what thickness is appropriate? This post will answer all of these questions and hopefully help you figure out what mediums will produce the best images under different microscopes. What type of microscope are you using? The first question you should answer is what type of microscope are you using? Some microscopes …
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Stereo Microscope 225x Myth

Oct 14th 2018

At Microscope World we occasionally receive emails from customers who want to know whether we have a stereo microscope that can measure down to 1 micron. They mention stereo zoom microscopes they found on other microscope websites that offer 225x magnification(!), which would provide a field of view around 760 microns and allow digital measurements after adding a microscope camera. Indeed, these 2 …
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Filter Patch Inspection Explained

Filter Patch Inspection Explained

Sep 27th 2018

So, you work in a facility which has a lot of lubricated machinery operating and you want to do some quality control work, just to make sure the large (and expensive!) machines are working well and not wearing out. Basically, you want to know if there are potentially harmful particles moving around within the machinery.  Spectrographic and automated particle counting analysis programs are hig …
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