Fuji GX-680 lens plate dimensions

[rawhead]

Anybody have a GX-680 and can measure the dimensions of the lens board? It's for a DIY project I'm working on

 

[Mike Bates]

I have a GX680, but it's not clear what dimensions you want. The mounting flange for one of my lenses is 104mm x 102mm (or very slightly over 4" square) at the point where it mounts to the camera. However, it doesn't have a classic LF lens board design. Look at some up close pictures from various ebay auctions to see what I mean.

There is a LF lens adapter available for the GX680. I don't have one, but the googles will show you pictures of what they look like.

Are you trying to mount a GX680 lens to a LF camera?

 

[rawhead]

Hey Mike, thanks for the response; actually I'm modding the GX680 body to take all sorts of 135 and MF (maybe LF) lenses, and mounting various backs to the back, including a Hassie film back, a mirrorless digital etc.. For starters, I want to fashion a "lens board" that will take Canon EF lenses and Mamiya 645 lenses (obviously two different boards). The idea is for there to be a plate that will be locked in with the built-in locking mechanism of the GX680, with a hole in the middle corresponding to the necessary sizes of the different mounts to be used. Some of them (probably EF) would preferably be recessed so as to get the lens as close as possible to the back.

Soooo, these are the dimensions I would like to know... sorry there are a quite a few

 

[Mike Bates]

I measured a couple of lenses. They are the same.

A: 87mm
B: 87mm
C: 100mm
D: 107mm (outside of plastic), 104mm (center at mounting point)
E: 3mm
F: 7mm
G: 11mm (top), 8mm (bottom), 7mm (sides)
H: 15mm

 

[rawhead]

Thank you so so much!!! This is extremely useful! :w00t:

I measured a couple of lenses. They are the same.

A: 87mm
B: 87mm
C: 100mm
D: 107mm (outside of plastic), 104mm (center at mounting point)
E: 3mm
F: 7mm
G: 11mm (top), 8mm (bottom), 7mm (sides)
H: 15mm