28mm Hexanon lens diagram

[EcoLeica]

So my Hexanon needed a clean the other day and I sent it to a local serviceman. Sadly when pulling part the elements for a clean he lost the order of which element goes where (dont ask) so I was wondering if anyone has a lens diagram or something as simple as a lens cross section image (sometimes they put these on manuals) that can help me out. I have tried searching the web but have come up with nothing.

Cheers

Steve

 

[Dante_Stella]

Fire your repairman; this should not be rocket science. The front and rear groups are the largest and only fit in one way, two convex elements go around the iris, and in the middle of each front/back section are the cemented groups.

I have the service manuals in storage, and I don't recall if there is a cross-sectional diagram. There is an exploded view, but it would tell you very little about the shapes of the elements.

I might be able to grab that or my manual for the lens tomorrow if no one else comes up with it. It's just in a box under a ton of other boxes.

Dante

 

[dogbunny]

Here is a partial that might help

 

[johannielscom]

http://johanniels.com/images/gear/Hexarfiles/hexanon28-st.gif

 

[Dguebey]

User's manual :
http://www.kenko-tokina.co.jp/konicaminolta/support/manual/ls/rf28lj0.pdf

It is in this page :
http://www.kenko-tokina.co.jp/konicaminolta/support/manual/ls/ht.html

 

[kbg32]

I wouldn't suggest using that repairman again.

 

[sanmich]

Wasn't the hex 28 pretty much a copy of the last pre-asph elmarit?
maybe an elmarit diagram could help?

 

[EcoLeica]

The diagrams were very helpful! thanks so much people