Zero Tube 10x25 Waterproof Monocular

From Nocs Provisions

Optics for everywhere the 25mm Zero Tube monocular is the smallest lightest most durable and highest quality way seek the unseen. Made for the backcountry these are at home on your biggest epics when line spotting animal peeping and going full send. Light enough to forget you have them and durable enough to survive whatever you dish up. The rugged no-slip grip keeps these protected and comfortable in-hand no matter what you (or Mother Nature) throw at them. Featuring ED glass and fully broadband multi-coated lenses the Zero Tube provides the clearest images of the terrain ahead.