Sigma 20mm f/1.4 DG HSM Art OverviewThe Sigma 20mm f/1.4 DG HSM Art lens is a fast, wide-angle prime designed for Nikon F mount cameras. With its advanced optical design and strong build, this lens delivers exceptional sharpness, contrast, and clarity. It is ideal for landscape, interior, architecture, and astrophotography, while the bright f/1.4 aperture makes it perfect for low-light shooting.Optical DesignSigma engineered this lens with 15 elements in 11 groups. It includes two FLD, five SLD, and two aspherical elements. This combination reduces chromatic and spherical aberrations, controls distortion, and limits vignetting. A Super Multi-Layer Coating improves contrast and color accuracy while reducing flare and ghosting.Performance in Low LightThe fast f/1.4 aperture allows creative control over depth of field and ensures reliable results in dim conditions. Photographers can capture sharp images with smooth background blur, making this lens suitable for both artistic and practical applications.Focusing SystemThe Hyper Sonic Motor (HSM) delivers fast, smooth, and nearly silent autofocus. Sigma’s optimized AF algorithm ensures precise and consistent performance. Photographers can switch to full-time manual focus simply by rotating the focus ring. The lens focuses as close as 10.9″, offering flexibility for wide-angle close-ups.Build Quality and DurabilityThe barrel is crafted from Thermally Stable Composite (TSC) material, ensuring reliability in varied temperatures. A brass bayonet mount enhances durability and provides secure, accurate attachment to the camera. The fixed petal-shaped hood reduces flare and protects the front element.Additional FeaturesRounded nine-blade diaphragm for beautiful bokehCompatible with Sigma USB Dock for firmware updates and custom adjustmentsDesigned for FX-format Nikon F DSLRs (30mm equivalent on DX models)For more details check Sigma websiteCheck our Sigma lenses Product Reviews0.0 Rated 0.0 out of 5 0.0 out of 5 stars (based on 0 reviews) Excellent0%Very good0%Average0%Poor0%Terrible0%Your review Your overall rating Select a Rating5 Stars4 Stars3 Stars2 Stars1 Star Your review Your name Your email Submit your reviewThere are no reviews yet. Be the first one to write one.Related
