im looking for this protective goggles for specific wavelength (635/810/915/980/1064nm) for so long and finally found it here and i ordered with doubt, just received the item today and the delivery is very fast. the moment i turn on my powerful laser, i literally see no red light at all. this really shocked me and the rating on the spec is really no joke. it is the strongest protective goggles i ever seen. highly recommend this product and seller.