Product Description
Key Features
• All I Series lenses feature an all-metal body, with high-precision metal internal parts, and a metal hood.
• All I Series lenses feature a manual aperture ring and knurled surfaces for an enjoyable tactile experience.
• The F2 I series lenses have comparable MTF chart optical performance to SIGMA DSLR F1.4 Art lenses
• The L-mount version of the new 20mm F2 DG DN | C introduces a Linear/Non-Linear manual focus operation. The option may become available for certain other I series lenses in L-mount only at a later date via firmware updates.
• The new 20mm F2 DG DN | C features the signature arc-type auto/manual focus switch, a dust and splash-resistant mount, a knurled lens hood, and magnetic lens caps, as do the 24mm F2 DG DN | C, 35mm F2, and 65mm F2.
• The 24mm F3.5 shares a 55mm filter thread diameter with the 45mm F2.8 DG DN C and the 90mm F2.8 DG DN C, which makes for a very compact system that can accept the same filters and lens caps*, perfect for travel, adventure, etc. where compactness and versatility really matter. *45mm is not compatible with the metallic magnetic caps.
• An optional magnetic cap holder (CH-11) features a mini-carabiner for clipping to a bag, jacket or belt loop, and has a donut-style center hole to easily remove the cap when it is time to place back on the lens.
Sigma 20mm F/2 DG DN Contemporary Specs
Focal Length | 20mm |
Maximum Aperture | f/2 |
Minimum Aperture | f/22 |
Lens Mount | Sony E |
Lens Format Coverage | Full-Frame |
Angle of View | 94.5° |
Minimum Focus Distance | 8.7" / 22 cm |
Maximum Magnification | 0.15x |
Macro Reproduction Ratio | 1:6.7 |
Optical Design | 13 Elements in 11 Groups |
Diaphragm Blades | 9, Rounded |
Focus Type | Autofocus |
Image Stabilization | No |
Filter Size | 62 mm (Front) |
Dimensions (ø x L) | 2.8 x 2.9" / 70 x 74.4 mm |
Weight | 13.1 oz / 370 g |
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Shipping Information
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- Shipping 1-2 business days
- Delivered 3-5 business days
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