Do you think men are hard to buy for at Christmas? I felt that way until I found Optics Planet. They have cool stuff for guys at reasonable prices. For instance, you can buy cool pair of Ray Ban sunglasses that are the real deal and not a cheap imitation. They also carry the finest quality brand name binoculars and rifle scopes for that hunter on your list. Do you have a teen that is interested in scuba diving or snorkeling? If so, check out the selection of goggles. They can even order prescription goggles so your scuba diver can see what they are looking at! For the preteen, you might consider a microscope to help with their studies. There are a ton of ideas at Optics Planet.com.