|Posted: Wed Jun 27, 2012 3:23 pm Post subject:
|As I promised
Remove the four screws holding the mount and lift it off.
Remove the long screw and remove the f/stop ring, watch for the click stop ball and metal spring
Remove the screws on the lock tabs. Two on each side, then remove the U shaped parts.
Remove the two screws to remove the spring so that the focus ring may be removed. When the locks removed, you can remove the focusing ring.
MAKE NOTE OF WHERE IT STOPS AND COMES OFF!!! Or you gonna trying to find right position all day because the focusing helical has multi-entry threads.
Now remove rings for rear elements glass. Bigger one for whole group, smaller for last glass.
Protect the rear from dust
Remove ring with name, I forgot to make picture, and than unscrew hhe front lens cartridge.
now unscrew ring that holds front glass. Use rubber, sometimes is glued, hardest part!
ring and glass
this is tricky part, when they assembled this step they put all together (glass and then ring in the position) than they painted with mat black. So when you are doing diverse you gonna damage paint (I did). So I had to paint later.
And the last glass, thats all.
Perfection is just another type of anomaly