Helios Quantum 3 IF Series Observation Binoculars

High quality waterproof , nitrogen filled observation binoculars, with individual eyepiece (IF) focusing, designed for medium-to-long-range terrestrial and astronomical observations. Incorporating BAK-4 prisms and a fully broadband multi-coated optical system. Features a central stabilising bar with sliding tripod adaptor, for optimum balancing on tripod. Finished in Leatherette and supplied in storage/carrying case.