Optical PerformanceHigh 10x power enables detailed observations of distant subjects42mm objective lenses improve light-gathering ability without adding excessive bulk or weightRoof prism light path ensures optical tubes remain thin for a compact form factorExtra low-dispersion glass reduces chromatic and spherical aberrations for increased contrast, improved color rendition, and sharpness without distortion across the entire field of viewPhase-corrected prism coatings reduce internal interference to improve light transmission, contrast, and resolutionAnti-reflection fully multi-coated optics maximize light transmission across the entire visible spectrum for accurate color rendition and improved contrast and clarityHighly reflective dielectric prism multi-layer coatings boost internal reflection to >99% to maintain image brightness and improve contrast and clarityWide 61° apparent angle of view reduces the appearance of the distracting hand shake that is common when holding high-power optics and provides an immersive observational experience351′ field of view at 1000 yards
