If you have USB 3 ports, take a look at the DANE ELECTRONICS GS-M8M-B USB 3.0 high Resolution Digital Microscope - it is on sale @ Amazon for 135. http://www.amazon.com/gp/product/B00IJGES96/
I have just started playing with mine, but it seems to do infinity focusing - and it has an 8MP image.
I have had issues with lighting - the built in LEDs are too powerful up close (need to figure out some kind of internal diffuser) and at a distance the don't do much (but there is enough working room to point a Jansjo in there or something...
I have just started playing with mine, but it seems to do infinity focusing - and it has an 8MP image.
I have had issues with lighting - the built in LEDs are too powerful up close (need to figure out some kind of internal diffuser) and at a distance the don't do much (but there is enough working room to point a Jansjo in there or something...
-----Burton
Author: 3rd Edition of the Sample Slabs book, https://www.sampleslabs.info/
50+ year / Life / Emeritus ANA member (joined 12/1/1973)
Life member: Numismatics International, CONECA
Member: TNA, FtWCC, NETCC, EveryCountry (online) coin club
Owned by three cats and a wife of 40+ years (joined 1983)
Author: 3rd Edition of the Sample Slabs book, https://www.sampleslabs.info/





















