- Additional Information
Of the 18 elements in six moving groups, four are aspherical lens elements and 11 are elements made from glasses with anomalous partial dispersion for the correction of chromatic aberrations. Only one very light element is moved for focusing. Very fast, almost-silent, precise focusing is enabled by a specially developed drive concept comprising a stepping motor and linear positioning. This means that the overall length of the lens does not change during focusing. The rectangular form of the lens hood supplied with the lens very effectively suppresses undesirable reflections and stray light and prevents flare.
Offering a versatile wide-angle to portrait-length range, the Vario-Elmarit-SL 24-90mm f/2.8-4 ASPH. is a fast standard zoom from Leica designed for full-frame L mount mirrorless cameras. The 18 elements in 15 groups lens construction incorporates four aspherical elements and 11 anomalous partial dispersion elements, which help to reduce chromatic aberrations and distortions throughout the zoom range for notable image sharpness and clarity. The f/2.8-4 maximum aperture benefits working in a variety of lighting conditions and also offers greater control over focus position for working with shallow depth of field techniques. Designed for consistent performance at all focal lengths and focusing distances, the versatility this lens affords is well-suited to nearly any photographic application.