Filled with nitrogenJaPupil spacing60 – 70 mmPupils focal distance20 mmOculars for wearer of glassesJa Dimensions Dimensions135 x 57 x 161 mmWeight714 g Glass properties Prism materialBaK-4 BK-7Phase- [...] reproduction.Perfect brilliance: Thanks to phase-corrected high quality BaK-4/BK-7 prisms, the regatta® 8 x 42 B offers an optimal viewing experience with excellent resolving capacity.Stylish design.Weatherproof [...] padded carrying strap, watertight neoprene bag. Technical data Warranty Warranty PlusJaWarranty10 years Accessories Accessoriesdust caps comfort carrying strap waterproof neoprene bag Basic proper