CES kicks off in just a few days, but that doesn’t mean that ASUS can’t squeeze in one more teaser for the announcement that it’s making at the show.

ASUS posted a brief teaser video to its official Facebook page today with the same “See what others can’t see” tagline as its first teaser video. This time, though, we can see a metallic background with with some lines and dots. There’s also what sounds like Morse code playing during the 7-second clip.

So what’s this teaser all about? Well, after examining all of those lines and dots and comparing them with a Morse code cheat sheet, it appears that ASUS is teasing “Optical Zoom.” When you combine today’s teaser with the one from last month, it certainly looks like the device that ASUS will show at CES next week is going to be quite a camera-centric product.