10-20mm f/3.5 EX DC HSM Lens for Sony A
Product Description
Covering a flexible ultra-wide range, the Sony A-mount 10-20mm f/3.5 EX DC HSM from Sigma is a versatile zoom well-suited for landscape, architectural, and interior photography. The lens's optical design incorporates a series of low dispersion and aspherical elements, which help to reduce chromatic and spherical aberrations throughout the zoom range, as well as contribute to improved sharpness and clarity. A Super Multi-Layer Coating is also used to suppress flare and ghosting for improved contrast and color accuracy. Benefitting the imaging attributes, a Hyper Sonic Motor also affords quick and quiet autofocus performance as well as full-time manual focus override.
Focal Length | 10 to 20mm (35mm Equivalent Focal Length: 15 to 30mm) |
Maximum Aperture | f/3.5 |
Minimum Aperture | f/22 |
Pinhole Diameter | |
Lens Mount | Sony A |
Lens Mount | |
Lens Mount | |
Format Compatibility | APS-C |
Angle of View | 109.7� to 70.7� |
Area of Coverage | |
Tilt-Shift | |
Minimum Focus Distance | 9.45" / 24 cm |
Maximum Magnification | 0.15x |
Macro Reproduction Ratio | |
Optical Design | 13 Elements in 10 Groups |
Diaphragm Blades | 7 |
Focus Type | Autofocus |
Image Stabilization | None |
Leaf Shutter | |
Tripod Collar | |
Filter Size | 82 mm (Front) |
Dimensions (� x L) | 3.44 x 3.47" / 87.3 x 88.2 mm |
Weight | 1.1 lb / 520 g |