Originally Posted by PHOTOTONE
That ring on the front with the 2 notches in it, unscrews and allows you to remove the front element. A lens spanner wrench is suggested.
i think the back element is removed the same way ..
sk grimes sells the best spanner wrench you can find ..
they aren't cheap, but worth it!
website+blog: new entry empire state 1 camera
stuff for sale often times to benefit charity+relief efforts