01-07-2015, 10:07 PM
I checked the Swiss and German sites of Nikon, they don't mention a loss of light (what appears not logical to me).
After your post I was looking for the manual of the TC-14IIIE and there was a sentence like "The teleconverter decreases the effective aperture by one stop." So, my information was not correct, sorry.
After your post I was looking for the manual of the TC-14IIIE and there was a sentence like "The teleconverter decreases the effective aperture by one stop." So, my information was not correct, sorry.