Can anyone in the UK point me to a readily available lens cleaning fluid? I've been using Eclipse, but have run out and it's only available from a couple of on-line stores in the UK - which means waiting until at least next Tuesday for delivery, and that only if I pay about £7 for overnight delivery. I've tried some stuff that claimed to be lens fluid - which turned out to be greasy water with the evaporative qualities of concrete!. What I need is a high grade alcohol type fluid that will evaporate cleanly and leave no residue. The trouble is that in Nanny UK it now seems impossible to get hold of anything suitable, lest you sniff it, or drink it, or give it to the cat, or some other bizarre use. Any easily available solution would be greatly appreciated.