Description
X-Mount LensAPS-C Format
24-82.5mm (35mm Equivalent)
Aperture Range: f2.8 to f22
Three ED and Three Aspherical Elements
Nano-GI and HT-EBC Lens Coatings
Twin Linear Autofocus Motor
Internal Focus System
14-Seal Weather-Resistant Construction
Rounded 9-Blade Diaphragm
Comprised of 17 elements in 12 groups, the optical design incorporates three extra-low dispersion (ED) elements to control chromatic aberrations and three aspherical elements to reduce spherical aberrations and distortion throughout the zoom range. Additionally, a Nano-GI and HT-EBC coating has been applied to lens elements to alter the refractive index between elements, minimize surface reflections, and prevent lens flare and ghosting. And, in combination with select X-series cameras, Lens Modulation Optimiser technology corrects for diffraction, even at small apertures, for heightened edge-to-edge sharpness.