30mm F1.4 DC HSM | A
• Large aperture high-speed lens ideal in low light.
• USB Dock Compatibility
• Lens hood, carrying case, front & rear caps included.
Offering the bright F1.4 aperture and an angle of view extremely close to that of human vision, this lens is ideal for many different types of photography. Equipped with the latest in lens technology, the 30mm 1.4 lens Art boasts a Hyper Sonic Motor (HSM), Super Multi-Layer Coating and a design featuring Thermally Stable Composite Material (TSC). The HSM ensures quiet, accurate and high-speed autofocus; the Super Multi-Layer Coating reduces flare and ghosting, while the TSC reduces expansion and contraction of the internal lens barrel.
A rear focus system prevents focus-dependent variation in aberration, making high-level image quality possible throughout the entire image. With their unchanging barrel length, these lenses also enhance balance and stability for the photographer. An optimized autofocus algorithm achieves smooth focusing while a 9 blade rounded diaphragm creates beautiful bokeh.
Under the Global Vision standard, every lens will be tested before shipping using the Sigma A1 MTF system to ensure the highest degree of quality possible and also features capability with the USB dock.
|Construction||9 Elements in 8 Groups|
|Angle of view||50.7º|
|Number of diaphragm blades||9 (Rounded Diaphragm)|
|Minimum focusing distance||30 cm|
|Maximum magnification ratio||1:6.8|
|Dimensions (diameter x length)||⌀ 74.2 mm x 63.3 mm|
|Dimensions (diameter x length)|
|Weight (g)||435 g|
|Accessories||Lens hood LH686-01 supplied.|
* Nikon mount lenses do not have an aperture ring. Lens function may be limited with certain camera bodies.
** If the camera body does not support the hypersonic motor of the lens, auto focus will not be available.
*** The appearance, specifications, and the like of the product are subject to change for improvement without notice.