Re: [OT] glass cleaners - was Problem with newer DVD's in ubuntu 10.04 (Video-Player)

On 09/09/2010 22:27, Dave Howorth wrote:
Basil Chupin wrote:

A clean, cotton handkerchief, irrespective of how many times it has been
laundered, just doesn't make the grade :-( . In no way, shape or form.

For the purposes we are talking about here, Kleenex tissues, or
equivalent (I use Sorbent tissues, a local name no doubt) for the job.

Interesting; there must be some non-obvious physical processes going on,
because my experience is the opposite. For many years I used to clean my
spectacles using tissues, and over time the anti-reflective coating
always wore away. In recent years, I've switched to cleaning them using
my polycotton shirt tails and the optician has remarked on how well the
coatings on my lenses are lasting.


Question: are we talking here about the old high tech GLASS lenses or
the latest high tech plastic lenses (coated or not)?

BC


--
Fact is that which enough people believe. Truth is determined by how fervently they believe it.


--
ubuntu-users mailing list
ubuntu-users@xxxxxxxxxxxxxxxx
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-users