Vanguard 10x42 SDT Series, Water Proof & Fog Proof Roof Prism Binocular with 6.0 Degree Angle of View

Featuring fully multi-coated lenses and BaK4 prisms, the SDT series binoculars ensure superior light transmission even in low light situations. Nitrogen-charged and O-ring sealed, the SDT binoculars are 100% fog proof and waterproof. The strong aluminum die-casting body and tough rubber armor provide impact resistance during active use.

Long eye relief and deluxe twist-out eyecups are ideal for eyeglass wearers. The large metal focus wheel is specifically designed for rapid focusing. The ergonomic design, optical performance, 9.8 near focus, and weight guarantee an excellent bird watching or hunting experience.