This  auction is for  an ILEX  N.3 UNIVERSAL shutter , self cocking. Front inner opening is about 45mm .Shutter works  but the speeds  they seems to run slower. In exc cosmetic  conditions,  blades are clean. there is no  retaining ring

 We ship worldwide using  the ebay international shipping program!!,    .  You can return this item within five days  for refund, if you are not satisfied, unless  the item  is SOLD AS IS.     

                                                 thanks for watching  our auction !