Sigma 30mm F1.4 DC HSM Art Lens For Nikon: Sigma 30mm F1.4 DC HSM Lens For Nikon is a lightweight and durable lens which is compatible with Nikon DX format cameras. The lens is constructed with Thermally Stable Composite Material (TSC) which performs well in extreme temperatures, reducing the expansion and contraction of the internal lens barrel. Its 35mm focal length equivalent is 45mm which places it in the category of standard focal length lenses. With its particularly fast maximum aperture of f/1.4 allows fast shutter speeds, the lens will perform very well in low light situations and provides shallow depth of field focus.
With updated optical configurations (9 elements in 8 groups), as well as rounded aperture blades, the lens delivers sharp detail and nice background bokeh. Its minimum focus distance is 30 cm. A Hyper Sonic Autofocus Motor (HSM) offers ultra fast, smooth and quieter auto focusing and it compensates for astigmatic aberration and provides extremely high optical performance for close-up photos.
The lens optimized light distribution helps to minimize field curvature preventing a loss of image quality at the edges of photographs and its double-sided aspherical lens element minimizes spherical distortion. A rear focusing system combined with a newly developed autofocus algorithm and Hyper Sonic Motor provides smooth and accurate autofocus. This lens also supports a fulltime manual focus. It is compatible with Sigma's USB Dock as part of Sigma's "Art" line of lenses which enables firmware updates and focusing adjustments.
Vignetting will occur if the lens is used with digital cameras with image sensor larger than APS-C size or 35mm SLR, and APS Film SLR cameras.
Features: Sigma 30mm F1.4 DC HSM Art Lens For Nikon
Compatible with Nikon DX format cameras
Brass made bayonet mount for high accuracy and durability
Double-sided aspherical lens element minimizes spherical distortion
Enhanced light distribution helps to minimize field curvature
Compatible with the Sigma USB Dock
Hyper sonic motor for ultra fast and quieter auto-focusing
Fast maximum aperture of f/1.4 allows fast shutter speeds
Constructed with thermally stable composite material (TSC)
Specifications: Sigma 30mm F1.4 DC HSM Art Lens For Nikon
Warranty: 3 Year
Model: 30mm F1.4 DC HSM Art
Focal length: 30mm
Angle of view: 50.7°
Camera Mount Type: Nikon F
Format Compatibility: Nikon DX
Lens Construction: 9 Elements in to 8 Groups
Maximum magnification ratio: 1:6.8
Filter size: 62 mm
Minimum focusing distance: 30cm
Aperture: Maximum: f/1.4
Blades: 9 (Rounded diaphragm)
Dimensions: 7.4 x 6.3 cm / 74 x 63 mm
Sigma 30mm F1.4 DC HSM Art Lens For Nikon
User Operating Instructions Manual
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