When you need one..!@

I have ots of camera aquipment and these are excelent for geting rid of glare from the sun and especialy if you arte taking shots where the light bounces of the product your taking image of. I have lots of Zomie products and they are just as good as any of the more expensive products for cameras. but some people just like a brand well I like this brand it's a good priced product and works just as good. So would recommend this product if you are into photography.