Kruger Optical Monoculars are sold here! Kruger Optical designs compact Monoculars to suit a variety of needs. Bird-watchers, hunters, and nature lovers will find a Kruger Optical 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. Kruger 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 Kruger Optical scope can always be with you.