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Re: [Rollei] Planar lens design changes from 2.8E to 2.8F

Do you know if the front half of the lens is interchangeable with the back
I think I have a "good front" from one camera, and a "good back" from another.

Can they be transplanted?
>From what I can tell, there is a defect on my lens, somewhere in the inner
of the rear group.  It looks to be about 2mm long, and maybe 0.5 mm wide, but
look like a scratch or fungus.
Is it easy to disassemble the lens further to take a look and maybe clean it?


Marc James Small wrote:

> At 08:21 PM 11/13/01 -0500, Vick Ko wrote:
> >Were there changes in the 80mm Planar design between the 2.8E and 2.8F?
> >
> >Was there a "all time best" 80mm f2.8 design?
> "None" and "all".  The 2.8/80 Planar has remained unchanged from the first
> 2.8C to the current 2.8GX, save for the addition of multi-coating on late
> 2.8F's and 2.8GX's.
> Marc
> msmall    FAX:  +540/343-7315
> Cha robh bàs fir gun ghràs fir!