Anybody using a Frnger lens adapter (or another adapter) to put a Nikon, or, especially Canon lens on a Fuji X? I am specifically considering a tilt shift lens of some sort, and both brands have a few good ones. But, of course, between new and used, Nikon and Canon have so many more choices. Quality good? Downsides? Also. if a cheaper third market brand lens is manufactured to fit Canon, it would naturally assume that this adapter would allow mounting on the Fuji x, right? I can deal with manual, have a super wide cheap all manual Rokinon, and I can work with it just fine.