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Try fabricating something out of welding goggles. Good luck.

Greg Rudzinski

On Nov 20, 3:47 am, Isonomia  wrote:
> I bought a secondhand EBBCO sextant, and the filters all have "stuck"
> to the glass in the middle (or is that unstuck around the edges), in
> either case there is a ring on the filter and a double image through
> the sextant.
>
> I've tried contacting local boat shops and the french company that
> took over EBBCO but without success and I am looking for advice on how
> to replace the filters (and keep my eyesight!)
>
> As one filter was bubbled, I tried to replace it with a sheet from
> "eclipse" glasses, and although it works, it is too dim to be useful.
>
> Help would be appreicated!
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