I’ve just bought this Nikon FT1 adapter for my Nikon V1. I’ve not had a chance to test for real yet but with the superb Nikon V1 AF performance I expect it will be good.
With the 2.7 crop factor my 50mm f1.4 becomes a 135mm f1.4, my 24-70mm f2.8 becomes a 65-189mm f2.8 and my 70-200mm f2.8 becomes a 189-540mm f2.8. Great for extending the range of my fantastic Nikon glass.


