Zeiss Optics Monoculars are sold here! Zeiss Optics designs compact Monoculars to suit a variety of needs. Bird-watchers, hunters, and nature lovers will find a Zeiss Optics pocket monocular to be a handy accessory. When a full-sized spotting scope is too big to carry, a much smaller monocular scope is just the ticket. Zeiss Optical monoculars include pocket-sized models that can slip easily into a purse, backpack or even your pocket. You can't carry bulky binoculars everywhere, but a lean and trim Zeiss Optics scope can always be with you.