How many times have you skinned your frozen fingers on wintry locations pulling up on filter trays with those dastardly abrasive knurled posts? Bright Tangerine showed a brilliantly better filter tray at NAB. Instead of pulling up on a post to release the filter, you gently squeeze two levers. Simple, clever, and why didn’t anyone think of this before Andy Subratie did? It’s patented, so obviously no one did. brighttangerine.com