I seem to be having trouble removing that front bezel.
The piece with the lettering on it won't unscrew with
the two little chunks of rubber I used on my M50/1.4 a
while back. Must be tight! 

--- Joaquim Carvalho <[EMAIL PROTECTED]> wrote:

> Adjusting lens infinity focus is easy: you just
> untighten 4 screws and
> adjust the lens maximum focus angle in relation to
> the focus ring
> maximum angle.
> The location of these 4 screws varies from lens to
> lens, I know that on
> an M 50mm 1.7 they are on the front of the lens,
> around the element
> behind the black bezel ring, I believe other primes
> should be similar.
> On the 70-210 F4.0 these screws are on the perimeter
> of the focus ring
> below the rubber cover.
> 
> Jon M wrote:
> 
>
>http://jon.beigetower.org/photography/135infinityfocus.jpg
> >
> >Taken out my front window, focused to infinity, the
> >power line and leaves on the far right are maybe 75
> >feet away. The hill in behind is maybe a quarter to
> a
> >half of a mile away. The tree sticking up on the
> hill
> >was center of the frame, so this is a top-right
> corner
> >crop. 
> >
> >Bought this lens last year from a PDML member, just
> >discovered this problem earlier this year while
> riding
> >a ferry and trying to use it to take pictures of
> >things on shore. So it may have been something I
> did
> >to it at some point, though I don't recall anything
> >happening to any of my equipment that could have
> >caused it. 
> >
> >How can I fix this lens, or am I better off
> replacing
> >it?
> >
> >-Jon Myers
> >Cullowhee, NC
> >
> >
> >             
>
>____________________________________________________
> >Sell on Yahoo! Auctions – no fees. Bid on great
> items.  
> >http://auctions.yahoo.com/
> >
> >
> >
> >  
> >
> 
> 



                
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