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Helios STELLAR II 25 x 100mm Waterproof – Observation Astro Binoculars
Brand New UK Stock, boxed with full Guarantee
High quality filled observation binoculars, with individual eyepiece (IF) focusing, designed for medium-to-long-range terrestrial and astronomical observations. They are fully waterproof (IPX7 standard, 1m depth for 30 minutes) and nitrogen filled for clear fog-free operation. Incorporating a robust but lightweight magnesium alloy body construction, covered in stylish protective black rubber armouring. Features BaK-4 prisms and a fully broadband multi-coated optical system. The optical system features high-transmission lens and prism coatings allowing 85% light transmission. Eyepiece design features oversized elements, generous eye-relief and fold-down rubber eyecups for spectacle-wearers. Features integral tripod mounting column and central stabilising bar. Supplied in hard storage/carrying case with padded neck strap, eyepiece rain-guard and objective lens caps.
Specification
Model Stellar II Specification 25×100 Magnification 25x Object Lens Diameter 100mm Field of view 2.6 F.O.V. @ 1000M 45m Exit Pupil Diameter 4mm Eye Relief 16mm Interpupillary Distance 56 to 74mm Light Transmission 85% Weight 3600g Dimensions 382x240x112mm Product Code 30151
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Category: Cameras and Photography:Telescopes and Binoculars:Binoculars and Monoculars
Location: Ulverston, Cumbria