yraen69 wrote:That adaptor will work with your nikon d70, however it will be manual focus and you lose metering (all manual focus lens do on the d70), so all you will need to do is use the histogram on the back to gauge a good setting.
Actually, it probably won't. It seems to be an old F mount, and there's a couple of edges that the old F mount has that prevent it from properly mounting on the D70. Might be ok if it's
AI compatible, but this doesn't look to be the case.
I would be wary of damaging the D70's body.
The aperture ring is because the converter stops down itself, it has no link to the lense's aperature ring.
Without examining the unit, again, I don't think so. The camera/lens comnbination this was designed for - something like my FTn - used the finger to transmit the lens's aperture setting to the camera for metering information.
On this converter, the finger that we can see would transfer this information from the lens to the converter, which in turn transmits it to the camera, as well as providing a replacement source for the viewfinder display of the current aperture setting.