Archived posting to the Leica Users Group, 1996/10/01

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To: leica-users@mejac.palo-alto.ca.us
Subject: Re: Scratched front element
From: fl1pper@frii.com
Date: Tue, 1 Oct 1996 16:50:00 -0600 (MDT)

>I have inherited a 90mm f/2.8 Tele Elmarit -- -- but it has an abrasion on
the front element...


The glass is scratched, nothing can change that. The flare you are
experiencing CAN be rduced by blackening the scratch. Beg or borrow a low
power microscope (dissecting type) and stand the lens under the scope. Light
the element from the side so you can see the relief of the scratch. Using a
super fine (000) modelers brush and some high gloss enamel model paint
(Testors) fill in the scratch by dotting the paint into it. Don't use
laquer, as the solvents will cause a foggy aura around the area to which the
laquer is applied. I have a beautiful 20mm Nikkor with this problem (the guy
used laquer and made it worse, then he had to sell it to me cheap). Let it
dry and keep it capped, strapped and covered from now on! Bueno suerte.
ben.holmes
boulder.co

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