25x100 Quantum 4 Central Focusing (CF) & Individual Eyepiece Focusing (IF) Observation Binoculars.
High quality waterproof, nitrogen-filled observation binoculars, with individual eyepiece focusing, designed for medium-to-long-range terrestrial and astronomical observations. Incorporating BAK-4 prisms and a fully broadband multi-coated optical system.
The 10x60 and 15x70 models feature a Central Focusing (CF) and an integral tripod bush.
The larger 20x90 and 25x100 models feature Individual Eyepiece Focusing (IF) and a central stabilising bar with sliding tripod adaptor, for optimum balancing on tripod. High-precision construction using CNC machined metal components. Finished in Black Rubber and supplied in foam-lined Aluminium storage/carrying case.
Object Lens Diameter 100mm
Field of View 2.53°
Near Focus 30M
Product Code 30810