Sigma 20mm f/1.4 DG HSM Art Lens for Sony E Mount
- 20mm focal length
- f/1.4 maximum aperture
- 15 elements in 11 groups
- 2 F-Low Dispersion elements
- 5 Special Low Dispersion elements
- 2 Aspherical elements
- Super Multi-Layer Coating
- Hyper Sonic Auto Focus Motor
- Manual Override
- 9-Blade Rounded Diaphragm
- Made from Thermally Stable Composite material
- Brass Bayonet Mount
- Compatible with Sony E-Mount cameras
The Sigma 20mm f/1.4 DG HSM Art Lens for Sony E Mount is ideal for capturing wide angles in high resolution. Its f/1.4 maximum aperture allows it to capture magnificently even in low-light settings. Meanwhile, its 20mm focal length allows you to fit more detail onto the frame due to its wide focus. Created with 15 elements in 11 groups, the lens includes 2 F-Low Dispersion and 5 Special Low Dispersion elements that reduce chromatic aberrations and colour fringing to maintain accurate hues from the subject. Meanwhile, the 2 aspherical elements minimizes distortions and spherical aberrations to maintain image sharpness while reducing vignetting.
To maintain the neutrality of image colours, ghosting and flaring due to unwanted light sources and reflections are also minimized by the Super Multi-Layer Coating. This Sigma ART lens is powered by a Hyper Sonic Auto Focus Motor that quickly locks onto static and moving subjects alike. But if you want a finer focus, you can opt for Manual Override. Amazing bokeh effects can also be achieved via the 9-blade rounded diaphragm. Reliable for outdoor photography, this lens is made from Thermally Stable Composite material that makes it withstand harsh weather conditions. Its brass bayonet mount with rubber sealing makes it resistant to dust and moisture so that the lens remains durable and accurate in terms of its performance.
Product Features in Detail
Hyper Sonic Motor
The motor works with an optimized AF algorithm to produce quick, smooth, and quiet autofocus. By a turn of the focus ring, the AF can be converted to Manual Focus mode.
Engineered for those who see photography as a critical expression of self, our Art line offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision.
The aspherical lens complex allows freedom of design, improved performance, a reduced number of component lenses and a compact size.
DG for Digital
Designed to deliver the ultimate in performance on full-frame digital SLRs, Sigma DG lenses also bring out the best in 35mm SLR film cameras and APS-C size DLSRs.
Quiet & Fast Autofocusing
This lens uses a motor driven by ultrasonic waves to provide a quiet, high-speed AF.
To ensure stability in focusing, this lens moves the inner lens group(s) without changing the lens' physical length.
|Lens Construction||15 elements in 11 groups|
|Angle of View (35mm)||94.5°|
|Number of Diaphragm Blades||9 (Rounded diaphragm)|
|Minimum Focusing Distance||27.6 cm|
|Filter Size (mm)||-|
|Dimensions (Diameter x Length)||φ90.7mm x 129.8mm|
|Weight||950 g / 33.5 oz.|
Front Lens Cap
Rear Lens Cap for Sony E Mount Lenses
2 Years Genuine Warranty from Sigma Australia