28-04-12, 09:20 PM
I had a caberg too and there is a coating on the inside that is meant to help fog but didn't.
There are loads of potions and things / sprays you can get - but they are not great. The only real solution is called a pinlock.
Its like double glazing for helmets and top end lids have visors you can add it to. Cheaper lids can be adapted using a kit like this
http://www.racevisors.co.uk/product/acce...versal-diy
The problem I found with my caberg is that when I drilled the visor the coating came off and lifted over 6 months.
These won't help your glasses I'm afraid - try a little fairy liquid a few people swear by it (but its has salt so might scatch them)