Sigma 20mm f/1.4 DG HSM ART Lens for Sigma DSLR Cameras - Bundle With Flex Lens Shade, Lens Wrap (19
* Sigma 20mm F/1.4 ART DG HSM Lens is a full-frame lens. . This revolutionary prime lens is designed to bring out the full potential of ultra-high-megapixel DSLR cameras. With a focal length of 20mm and F1.4 aperture, this lens delivers outstanding large-aperture brightness and bokeh. Through decades of experience in lens design and Sigma Global Vision lens craftsmanship, the 20mm incorporates both "F" Low Dispersion (FLD) glass, and five Special Low Dispersion (SLD) glass in a design of 15 elements in 11 groups. The combination of advanced optics and optimized lens power distribution minimizes spherical aberration, axial chromatic aberration and field curvature, producing outstanding image quality. The wide angle and outstanding image quality make this lens great for seascape, cityscape, and astrophotography, as well as for photos in low light, indoor photography, portraits, and event and wedding photography. From the start of the design process, Sigma took steps to minimize flare and ghosting, and established an optical design that is resistant to strong incidental light sources such as backlight with its Super Multi-Layer Coating. As with all Sigma Global Vision lenses, the 20mm F1.4 lens incorporates the latest Sigma technology, including an optimized autofocus (AF) algorithm for smooth, fast, and accurate focusing. In addition, Thermally Stable Composite (TSC) compound material is used, which has a high affinity to metal parts, consistently
- Brass bayonet mount: of highly precise and durable construction to enhance mount's strength and long-term wear resistance"
- Hyper Sonic Motor (HSM) that ensures a silent, high-speed AF function. Smoother AF is achieved when the this AF algorithm is optimized
- Nine-blade, rounded diaphragm: creates an attractive blur to the out-of-focusareas of the image
Return and Tax Policies
- All returns must meet our guidelines and include the Adorama or Rakuten.com Shopping Order#s
- Merchandise missing the original Universal Product Code (UPC) cannot be returned
- Ship to:
7 Slater Drive
Elizabeth, NJ 07206.
Items from the following categories may not be returned once opened:
- DVDs and video tapes
- Bulbs and flash tubes
- Ink cartridges
- Memory cards
- Any item which has been removed from its "blister-pack"
- Printerscannot be returned once toner, ink or ribbon cartridges have been installed
- Underwater photography equipmentcannot be returned once they have been used in water
- Notebooks and computerscannot be returned or exchanged once opened or unwrapped
New Jersey and New York state residents are subject to sales tax.
All California state residents are subject to sales tax by Rakuten.com Shopping
Duties and Taxes The recipient of an international shipment may be subject to import duties and taxes, which are levied once a shipment reaches your country and brokerage fees / custom clearance charges which may be imposed by the carrier . These charges must be borne by the recipient; we have no control over these charges and cannot predict what they may be. In the event a shipment is refused and returned, any taxes, duties, custom fees , brokerage fees or shipping charges incurred from this return, will be the responsibility of the customer.