This Sigma 35mm f/1.2 DG DN Art Lens features Sigma’s first prime lens design with an f/1.2 maximum aperture. Three low dispersion glass elements and three aspherical elements, including a double-sided element, effectively control spherical aberrations and distortion for increased sharpness and accurate rendering. While the aperture ring’s de-click switch can prevent unwanted noise from being recorded while capturing video with sound, the built-in Autofocus-Lock (AFL) button can be assigned additional functions to widen the range of operations available on the lens. Created for full-frame Sony E-mount mirrorless cameras, this lens features Sigma’s first f/1.2 maximum aperture, prime lens design to deliver excellent image quality while optimizing size, as well as weight. It is also suitable for APS-C models where it provides a 53mm equivalent focal length. Three Special Low Dispersion (SLD) elements markedly reduce chromatic aberrations and color fringing throughout the zoom range for improved clarity and color accuracy. Built-in Autofocus-Lock (AFL) button which can be assigned additional functions widens the range of operations available on the lens.

The Sony E-mount Sigma 28mm f/1.4 DG HSM Art Lens is a versatile lens with a classic broad field of view that suits everything from street shooting to landscape photography. The advanced optical design is employed, which uses both low dispersion glass and aspherical elements to reduce chromatic and spherical aberrations for greater clarity and sharpness. A Super Multi-Layer Coating is also featured and suppresses ghosting and flare for improved contrast and color accuracy. The physical design features a brass bayonet mount, which offers rigidity and mounting precision along with a seal to guard against dust and moisture. Additionally, a rounded nine-blade diaphragm contributes to a pleasing bokeh quality. Wide-angle prime is designed for full-frame Sony E-mount mirrorless cameras, however, it is also suitable for use with APS-C models where it provides a 44.8mm equivalent focal length. A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.

The Nikon F mount Sigma 50mm f/1.4 DG HSM Lens is a fast standard-length prime designed to achieve high optical performance through the incorporation of both three Special Low Dispersion glass elements and one molded glass aspherical element. The aperture ranges from f/1.4 to f/16 for control over light and depth-of-field. Also, the 50mm has an aspherical lens to control distortion and aberrations. This lens has been designed using an advanced optical structure to achieve both high resolution and sharpness along with an aesthetic out-of-focus quality for greater subject separation. This helps to ensure maintained image sharpness, clarity, and contrast regardless of focus point or aperture setting. A rounded 9-blade diaphragm also assists in ensuring that you have smooth out-of-focus elements. A front thread will accept 77mm filters and the lens comes with caps, a lens hood, and a carrying case. this design also contributes to high detail rendering capabilities throughout the entire focusing range. The lens is constructed using a Thermally Stable Composite (TSC) material, along with traditional metals, for greater precision and use in wide temperature variations.

the Canon EF-mount Sigma 28mm f/1.4 DG HSM Art Lens is a versatile lens with a classic broad field of view that suits everything from street shooting to landscape photography. Impressively bright, the fast f/1.4 maximum aperture is ideal for working in low-light conditions and also offers greater control over depth of field for isolating subject matter. The advanced optical design is employed, which uses both low dispersion glass and aspherical elements to reduce chromatic and spherical aberrations for greater clarity and sharpness. The physical design features a brass bayonet mount, which offers rigidity and mounting precision along with a seal to guard against dust and moisture. Additionally, a rounded nine-blade diaphragm contributes to a pleasing bokeh quality. Wide-angle prime is designed for full-frame Canon EF-mount cameras, however, it is also suitable for use with APS-C models where it provides a 44.8mm equivalent focal length. Two F Low Dispersion (FLD) and three Special Low Dispersion (SLD) elements are featured in the optical design and help to reduce color fringing and chromatic aberrations for improved clarity and color accuracy.