Lens-related ephemera seems to be a soft spot of mine. Canon thermoses, Canon mugs, Nikon Mugs, Nikon bracelets — the fun never stops. Or, alternatively, it never starts, if you’re a Pentax user. All *you *get is great cameras and an amazing lens selection.For the photographer who likes a tipple now and then, or just loves things that look like lenses, consider these twee 24-105mm zoom shot glasses.