Lead- and Arsenic-Free Eco-Glass | Silver-Coated Roof Prisms | Multicoated Optics | 377' Field of View | Nitrogen Filled, Water and Fogproof | Closed-Bridge Configuration | Reinforced Polycarbonate Chassis | Large Center Focusing Knob
Aspheric Lens Design | Lead- and Arsenic-Free Eco-Glass | BAK4 Traditional Porro Prism Design | Wide Apparent Angle of View | Large Center Focusing Wheel