"Paul B" wrote in
message ...
Hi All,

I was also interested in Opticlean and searched 7dayshop for it.

I couldn't find it and an e-mail to them revealed that they no longer
supply
it :-(.

Does anyone know where it can be obtained in the UK, or elsewhere, at a
reasonable cost?

Very best wishes and clear, dark skies.
I got it from 'Calliope'. :- http://www.caliope.co.uk/

To work properly, the layer must be thick enough not to break, and cover
the optical surface completely. We use it at work to clean special
dichroic spectral filters, and it is superb.

Best Wishes