Bresser Astro 20x80 Binoculars are an excellent choice for viewing objects, in detail, located at a long distance. Wide aperture lenses allow collecting more light, and, together with high-quality optics made of BaK-4 glass, produce a bright and contrasting image with excellent color reproduction even in low light. High magnification allows for performing astronomical observations. The binoculars are also equipped with dioptric adjustment, and the rubber-armored shell protects them from moisture and dust and provides a secure grip during observations. Features: Large objective lenses Fully multi-coated optics made of BaK-4 glass Central focusing Diopter adjustment Suitable for eyeglass wearers The kit includes: Bresser Astro 20x80 Binoculars Pouch for storage and transportation Cleaning wipe User manual and warranty MarchioBresser GmbH, GermanyGaranzia, anni2EAN4007922002897Dimensione confezione (LxPxH), cm41x27.5x18Peso spedizione, kg3.024Ingrandimento, x20Tipo di prismadi PorroMateriale delle otticheBaK-4Trattamento lentifully multi-coatedDiametro lente obiettivo (apertura), mm80Fattore crepuscolare41.8Luminosità relativa51.02Campo visivo, m/1000 m66Minima distanza di messa a fuoco, m7DimensioneclassicoCampo visivo, °3.77Messa a fuococentraleProtezioni per ocularegommaDistanza interpupillare, mm57 ? 72Applicazionesul campo/militare, caccia e pesca, astronomicoResistenza all'umiditàyesSet con astuccio/custodia/borsaastuccio
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