Hola, All Good Macro People of the Universe, I know it's a bit n00bish to ask, but I want to get this straight in order to avoid disappointment of a Bad Kind! So, if I attach a 1.x+ TC to my
100 mm Macro lens, I: - gain some more working distance - do not gain additional magnification beyond 1:1 I already have - lose a bit of IQ - lose a stop or two - do not lose infinity ...