• The comfortable eye distance of up to 23 mm enables fatigue -free vision in longer inserts. Even with glasses, the field of vision is not limited. • The Field Flattening Lens Developed by Fujinon Ensures A Distory Free and Sharp-Edged Image. • The lenses and prisms are coated with the advanced ebc multi-coating, which enables high light transmission and a bright, natural view. • Robust and Durable Construction for Use Under the Most Adverse Conditions from -20 ° C to + 50 ° C. • The Comfortable Interpupillary Distance of Up to 23 mm Enables Fatigue Free Viewing During Longer Missions. Even with Glasses, The Field of Vision is not restricted. • Available with a classic embossed surface for optimum grip or with non-slip rubber armoring for maritime use. • The 7 × 50 and 10 × 50 Models are.