🔬 How important is IMMERSION OIL for microscopy?
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🔬 Microscope magnification calculation - a bit more advanced | Amateur Microscopy
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🔬 10 Things I wish I knew when I started Microscopy as a Hobby
34:02
🔬Microscope objectives explained
42:41
Water microscopy: microbes you can find (maybe the longest water microscopy video on YouTube) 🔬 184
16:28
How are immersion oils for microscopy different?
11:46
How do you KNOW what a gem is? [Refractometer Tutorial]
14:13
Do Cheap Microscopes Actually Work?
32:26