Τύπος Standard

Είδος Σταθερής Εστιακής Απόστασης

Full Frame Όχι

Maximum Aperture 1,4

Maximum Aperture (Zoom) 1,4

Focal Length Minimum 30 mm

Focal Length Maximum 30 mm

Διάμετρος Φίλτρου 62 mm

Δυνατότητες & Λειτουργίες AutoFocus

Βάρος 435 gr

Mount Nikon F

Nikon F Mount Lens

Aperture Range: f/1.4 - 16

For DX (APS-C) Format Cameras

Standard Focal Length Prime Lens

Minimum Focus Distance: 11.8" (30 cm)

Hyper Sonic Motor for Smooth Autofocus

Thermally Stable Composite Material

Brass Bayonet Mount

The 30mm f/1.4 DC HSM Lens for Nikon DSLR Cameras from Sigma is a prime lens designed for Nikon DX (APS-C) format cameras. 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, 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 11.8" (30 cm).

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 provide smooth and accurate autofocus. Fulltime manual focus is also supported. As part of Sigma's "Art" line of lenses it is compatible with Sigma's USB Dock, which enables firmware updates and focusing adjustments.

Fast maximum aperture of f/1.4 allows fast shutter speeds for clear low-light imaging and shallow depth of field focus.

A Hyper Sonic Autofocus Motor (HSM) offers fast, smooth and quiet autofocus.

Constructed with Thermally Stable Composite Material (TSC) which performs well in extreme temperatures, reducing the expansion and contraction of the internal lens barrel.

As part of Sigma's "Art" line of lenses it is compatible with Sigma's USB Dock, which enables firmware updates and focusing adjustments.

Performance

Focal Length30mm

Comparable 35mm Focal Length: 45 mm

ApertureMaximum: f/1.4

Minimum: f/16

Camera Mount Type Nikon F

Format Compatibility Nikon DX (APS-C)

Minimum Focus Distance11.8" (29.97 cm)

Magnification0.15x

Maximum Reproduction Ratio1:6.8

Elements/Groups9/8

Diaphragm Blades9

Features

Image StabilizationNo

AutofocusYes

Tripod CollarNo

Environmental

Physical

Filter ThreadFront:62 mm

Dimensions (DxL)Approx. 2.91 x 2.48" (74 x 63 mm)

Weight15.34 oz (435 g)