**Enter to Win a Tamron 70-200MM Lens for Canon or Nikon*** Enter at http://theslantedlens.com/giveaway/ Ends 08/31/2014! Today on The Slanted Lens, we are up at Mono Lake in northern California to teach you about shooting time-lapse photography at night. I want to get a great shot of the Milky Way as it moves across the…