Amazing $3 DIY Microscope Upgrade | Awesome Results!

Coaxial light sources are a massive upgrade for a typical microscope, and while these can be expensive to buy, they are very cheap to make, this one cost less than $5. I couldn't find an identical beam splitting plate on AliExpress, the one I used measures 20 x 14 x 1 mm. https://www.aliexpress.com/item/10050... 00:00 Introduction 02:11 Concept 05:02 Building 07:18 Results 12:45 Summary 15:11 Closeout #microscope #microscopyphotograpy #coaxial illumination #epi-illumination #beam splitter