Binocular card

From Futurepedia, the Back to the Future Wiki

A binocular card was a special pair of binoculars as small and as thin as a credit card. Doc Brown used one in 2015 to take pictures of Marty McFly Jr. and Griff Tannen from a distance.

[edit] Appearances

• Back to the Future Part II
• Back to the Future Part II novelization (First identified as Binocular card)