I found a really cool gift recently, which I've ordered for my FI. I think this would make a great gift for photography buffs who drink coffee. It's a 70-200 mm Nikon lens coffee mug, looks like a real lens. Can't wait to see mine! TK isn't letting me link, so PM me for the info if you're interested
By the way, it also comes as a 24-70 zoom lens for Nikon (actually zooms, too!), as well as Canon...