On 01/02/2016 22:17, The Natural Philosopher wrote:
On 01/02/16 22:07, R D S wrote:
On Sun, 31 Jan 2016 21:35:02 +0000, Vir Campestris wrote:

On 28/01/2016 23:20, R D S wrote:
You can do worse than clean them in the morning, while in the bathroom,
with warm water and soap, dry them with bog roll

Not bog roll, wood fibre is surprisingly abrasive. Use your tee-shirt.

Andy

If it's soft enough for my arsehole it should be OK on a decent lens.

Must have a dead delicate arsehole

Probably has piles of sensitive nerves.