Sigma DC DN 3 Lens Kit for Sony E Mount.

This special three lens kit from Sigma bundles the three Contemporary DC DN lenses for Sony E Mount along with Sigma Protector Filters and custom fitted case.

Sigma 16mm F1.4 DC DN Contemporary Lens Key Features:

• A wide-angle prime, this 16mm f/1.4 is designed for APS-C-format Sony E-mount mirrorless cameras and provides a 24mm equivalent focal length.
• Fast f/1.4 maximum aperture excels in low-light conditions and also affords greater focus control for producing shallow depth of field effects.
• The optical design incorporates three FLD elements, two SLD elements, and two moulded aspherical elements to help reduce colour fringing, chromatic aberrations, and spherical aberrations for notable sharpness, clarity, and colour accuracy from edge to edge.
• 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 colour-neutral imagery, even in backlit conditions.
• Stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance.
• Rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
• Dust- and splash-resistant design permits this lens's use in trying weather conditions.
• 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 outside of the lens barrel is also engraved with the year of production.

Sigma 30mm F1.4 DC DN Contemporary Lens Key Features:

• A truly versatile standard prime, this 30mm lens is designed for APS-C-format Sony E-mount mirrorless cameras where it provides a 45mm equivalent focal length.
• Fast f/1.4 maximum aperture excels in low-light conditions and also affords greater focus control for producing shallow depth of field effects.
• One aspherical element and one double-sided aspherical element control a range of spherical aberrations and distortions for increased sharpness and resolution. Additionally, a high-refractive-index, high-dispersion glass element is also integrated into the design and offers anomalous partial dispersion characteristics to control chromatic aberrations and reduce colour fringing.
• 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 colour-neutral imagery, even in backlit conditions.
• A stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance.
• A rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
• 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 outside of the lens barrel is also engraved with the year of production.

Sigma 56mm F1.4 DC DN Contemporary Lens Key Features:

• Portrait-length prime is designed for APS-C-format Sony E-mount mirrorless cameras and provides an 84mm equivalent focal length.
• Bright f/1.4 maximum aperture excels in low-light conditions and also affords increased control over depth of field for achieving selective focus effects.
• One SLD glass element reduces colour fringing and chromatic aberrations in order to achieve greater clarity and colour accuracy.
• Two aspherical elements control distortion and spherical aberrations, which provides greater sharpness and more accurate rendering.
• 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 colour-neutral imagery, even in backlit conditions.
• A stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance.
• A rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
• The bayonet mount is constructed from brass for ensured accuracy and durability. Additionally, rubber sealing is incorporated in the mount design to render it dust- and splash-resistant.

Sigma Protective Filters (52mm, 55mm, and 67mm) Key Features:

• Clear filter offers general protection for your lens against the elements.
• Does not require adjustments to exposure while in use.
• Multi-coated to help eliminate internal ghosting and reflections.
• Creates no additional coloration or contrast.
• Constructed from clear, optical glass with a black rim which further ensures that reflections do not occur along the filter's edge.
• Slim, aluminum-alloy filter ring helps to prevent vignetting and is durable while remaining lightweight.
• Knurled front edges provide a more textured grip when mounting or removing it from a lens.
• Plastic case included for storage and transport.