Get your Ati0fog inserts for free from eBay
If you are shooting outside on a rainy day, one of the most annoying things that can happen is to get your lenses all fogged up. Which is why some anti-fog inserst will come in handy for your work. And you can get those for free from eBay. It is also very easy to get those. All you need to do is to put in 12 on the amount section of the purchase page. When prompted, you will automatically be charged $1. All you need to do next is to simply close the page after hitting the Commit to Pay button. You will then receive two bags of the strips absolutely for free.