Last year had alot of trouble keeping my scopes from fogging during cold/rainy hunts ,but my glass is not cheap stuff either, I was wondering if anyone knew of a solution, thats safe to apply to lenses ,that will have the same effect as say the bushnell rainguard.Thanks.

Cat Crap works well. You can get it here http://http://www.amazon.com/Cat-Cra.../dp/B00266KZNS

I've used a product called Parker's Perfect anti-fogging solution. It was o.k. although not as good as Bushy Rainguard.

Thanks I read about this stuff , gets good reviews , for a few bucks a bottle might be worth a try.

RainX works well on my eyeglasses. I wouldn't be too hesittant to try it on my lower end scopes, but on my Zeiss or Leupolds I'd want to be pretty darn sure it won't harm the coatings.

I sure would NOT put Rain-X on a good scope.