I just bought a camera 90D with a macrolens 100mm 2.8L IS USM (67 diameter) and also bought a macro twin lite MT-24EX 58 diameter. What to do? Or where to buy adaptor
https://www.bhphotovideo.com/c/prod...vSo4peRnQt7hCW-PHkV3OROflupMLZDBoCFvEQAvD_BwE Normally stepping to a smaller ring will cause vignetting on images, I guess in this case it really isn't an issue.