The 10x42 Vortex Razor HD Binoculars are designed to withstand extreme conditions. They are small and light, with bright views thanks to premium HD extra low dispersion glass. Features APO System: Index-matched lenses correct color across the entire visual spectrum. HD Lens Elements: Premium extra-low dispersion glass delivers the ultimate in resolution and color fidelity, resulting in high-definition images. XR™ Plus Fully Multi-Coated: Ultimate anti-reflective coatings on all air-to-glass surfaces provide maximum light transmission for peak clarity and the pinnacle of low-light performance. Dielectric Coating: Multi-layer prism coatings provide bright, clear, color-accurate images. Plasma Tech: Cutting edge coating application process provides unparalleled coating durability and performance Phase Correction: Coating on roof prism models enhances resolution and contrast.
