So I want to buy the Mitsubishi 500mw 638nm laser diode, and I found this one on ebay: https://www.ebay.com/itm/Mitsubishi-ML501P73-02-5-6mm-Red-635nm-638nm-500mw-Laser-Diode-High-Power/312679375271?_trkparms=aid=111001&algo=REC.SEED&ao=1&asc=20180816085401&meid=2aba8d18a4a746ce97a425b506702aac&pid=100970&rk=2&rkt=6&sd=183867556764&itm=312679375271&pmt=0&noa=1&pg=2380057&_trksid=p2380057.c100970.m5481&_trkparms=pageci:ae077aa7-0954-11ea-9ae9-74dbd180ae35|parentrq:7a20a07e16e0a4b7b6d03353ffeddcda|iid:1
But it seems kinda sketchy...
Is this the "real" diode, or a chinese knockoff?
P.S. I know this is probably a very stupid question.
But it seems kinda sketchy...
Is this the "real" diode, or a chinese knockoff?
P.S. I know this is probably a very stupid question.