Sigma 18-50mm F2.8 DC DN Contemporary Lens For Sony E-Mount

* Lens construction: 13 elements in 10 groups, with 1 SLD and 3 aspherical elements * Inner focus system * Compatible with high-speed autofocus * Stepping motor * Compatible with lens aberration correction(Supported cameras only. Available corrections may vary depending on the camera model.) * Supports DMF and AF+MF * Super Multi-Layer Coating * Petal type lens hood (LH582-02) * Mount with dust and splash resistant structure * Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only) * Designed to minimize flare and ghosting * Every single lens undergoes SIGMA's proprietary MTF measuring system * 7-blade rounded diaphragm * High-precision, durable brass bayonet mount * "Made in Japan" craftsmanship * Contemporary Lens Engineered for today’s photographer who wants to do it all, our Contemporary line combines superior optical performance and compactness for high-performance lenses that cover a wide range of needs. * DC For Digital These are special lenses designed for APS-C size sensors so th...