crwdns2934241:0crwdne2934241:0 Dan

crwdns2934249:0crwdne2934249:0:

Could you’ve let it cook in a hot car? The lubes used can migrate onto the diaphragm blades in effect gluing them. While one can open up the lens to get to the blades to clean them, unless you fully take the lens apart and  ultrasonically clean it often reoccurs.

crwdns2915684:0crwdne2915684:0:

open