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Helios 20x80 Quantum 4 Binocular (Triplet Objective)


Quick Overview

The Helios 20x80 Quantum 4 Binocular (Triplet Objective) are extremely high quality observation binoculars, featuring triplet objective lenses for excellent colour correction and clarity. These binoculars are fully Nitrogen purged to prevent fogging and ingress and also come rubber armoured.
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The Helios 20x80 Quantum 4 Binocular (Triplet Objective) are 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 15x70 model feature a Central Focusing (CF) and an integral tripod bush. The larger 20x80 and 25x100 models feature Individual Eyepiece Focusing (IF)and a central stabilizing 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 carrying case.


Specification 20x80 (Triplet)
Magnification 20x
Object Lens Diameter 80mm
Field of view 3.2°
Nearest Focus Distance 25m
Weight 3.17kg
Product Code 30808

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