Is that . . . is that . . . is that a Zombie?
If the world is ever filled with shuffling hordes of zombies, you'll need to be able to distinguish them normal humans from a distance. That will take quality optics. If you are preparing for a zombie apocalypse, you'll need some binoculars.
The binoculars that I use are Steiner Safari 8x22 compact binoculars. They offer excellent optics at an affordable price. They also come with a belt pouch and can fit in a coat pocket easily. You can buy a similar pair of binoculars here: