Quote Originally Posted by brucemuir View Post
thisn is from memory so bare with me

w=wide aperture cllck stops (easier to get ˝stops on aperture ring)
MLA= designates a close focusing floating element design

N= i beleive means the newest iteration of that particular lens design

Matt, lol paging Matt
Sorry Bruce - the RZ stuff isn't my strength.

Got any RB or 645 questions?