Re: MD 1 vs Five Mega P3 ...any thoughts?
I use copper tape with my first M31/L2M. I purchased a couple more L2Ms for my latest M31LL 219s and not having any copper tape I just used aluminum foil and they are working reliably. I did have to use a fairly substantial "wrap" of al. foil so the drop-ins fit very snug in the L2M socket.
The L2M with an M31 needs an o-ring or other space filler between the lens and drop in to work proper. No biggy, just something folks should be aware of.
Red and Pete posted while I was editing my first post.
I use copper tape with my first M31/L2M. I purchased a couple more L2Ms for my latest M31LL 219s and not having any copper tape I just used aluminum foil and they are working reliably. I did have to use a fairly substantial "wrap" of al. foil so the drop-ins fit very snug in the L2M socket.