Any cheap USB microscope recommendations?

[collinrh]

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.

[denzuko]

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

https://www.amazon.com/dp/B07ZQ8KZMD/ref=sspa_dk_detail_2?psc=1&pd_rd_i=B07ZQ8KZMD&pd_rd_w=9qdZN&pf_rd_p=48d372c1-f7e1-4b8b-9d02-4bd86f5158c5&pd_rd_wg=kF5kV&pf_rd_r=HFFF3N6P0V708N0P9X20&pd_rd_r=e01802dd-a571-4cef-a33d-29a1b55c923c&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyMjlQTTRYVDUwMEpWJmVuY3J5cHRlZElkPUEwNDU2NTQ3M1NDTlRPVjk3RU5COCZlbmNyeXB0ZWRBZElkPUEwMDk3NDUwMlNIWVBUVFRYUUdESyZ3aWRnZXROYW1lPXNwX2RldGFpbCZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=

I’ve also had some successes with this one:

https://www.amazon.com/JCWHCAM-USB-Endoscope/dp/B07MG84YGR/ref=sr_1_4?crid=4UO6F7IFYA9D&dchild=1&keywords=usb+endoscope&qid=1588524825&s=electronics&sprefix=usb+endo%2Celectronics%2C362&sr=1-4

[mdredmond]

I have a Celestron that is quite good and cheap.

[collinrh]

Thanks guys I will check those out.