Any cheap USB microscope recommendations?

Science
#1

I am sharpening my knifes during lock down. Does anyone know of a good cheap (under $100 microscope) I could use for looking at the knife blades.

2 Likes
#2

There’s one I’ve been looking into a few myself:

I’ve also had some successes with this one:

#3

I have a Celestron that is quite good and cheap.

image
image1125×2436 1.46 MB

#4

Thanks guys I will check those out.

1 Like