CHF29.70
B+W Lens Cleaner
Question about B+W Lens Cleaner
Does it have an expiry date or is that just theory? My spray is 10 years old and it does. But it can't harm the glass, especially coated filters, can it?
Helpful answer
I don't know that. However, since we are talking about chemicals (diluted ones), I assume that it doesn't do any harm - but I don't know.