Nikon Prostaff 3S 8×42 Eco-Glass Binoculars, Black
8X magnification binocular 42 mm objective lens diameter Roof prism optical path design Lead and arsenic-free Eco-glass High-reflectivity silver-alloy mirror coating prism Multilayer-coated lenses – For bright clear viewing 377′ field of view at 1000 yards 53.4 degrees angular field of view 9.8′ minimum focusing distance 19.9 oz in weight
- 8X magnification binocular
- 42 mm objective lens diameter
- Roof prism optical path design
- Lead and arsenic-free Eco-glass
- High-reflectivity silver-alloy mirror coating prism
