dispersion glass delivers the ultimate in resolution and color fidelity, resulting in high-definition images.
4XR™ Fully multi-coated lenses deliver the highest
level of light transmission for maximum brightness.
4Argon Gas Argon gas-purged and o-ring-sealed for fogproof and waterproof performance. 4Dielectric Coating Multi-layer prism coatings provide bright, clear, color-accurate images. 4Phase-corrected prisms for sharp images and contrast. 4Rugged rubber armor provides a secure, non-slip grip.