- Sigma 20mm f/2 Contemporary DG DN Lens for Sony E Mount
- Knurled Lens Hood
- Magnetic Lens Caps
Trusted & Verified
Sigma 20mm f/2 Contemporary DG DN Lens for Sony E Mount
- Focal length: 20mm
- Aperture range: f/2-22
- Sony E-mount
- Full-frame and APS-C format
- 9 rounded diaphragm blades
- STM Stepping motor
- 13 elements in 11 groups lens construction
- 1 FLD, 1 SLD, and 3 aspherical elements
- Dust and splash-resistant mount
- 62mm filter size
In the era of mirrorless cameras, the balance between performance and size is even more crucial. There is a growing demand for compact, high-performance, high-quality lenses, and SIGMA responds to this call with the Sigma 20mm f/2 Lens. DG indicates full-frame sensor coverage, and DN indicates mirrorless-exclusive design.
Features
20mm is a very popular ultra-wide-angle focal length, and this new lens is the widest in the I series released to date. Equipped with a metal, knurled, petal-type lens hood, this ultra-wide prime is compatible with 62mm threaded front filters. The new 20mm f/2 DG DN | C features the signature arc-type auto/manual focus switch, dust, splash-resistant mount, and magnetic lens caps. The 20mm f/2 DG DN lens features a distinctive arc-type AF/MF switch and stylized barrel design near the Made in Japan marking.
Fast Aperture
The fast f/2 maximum aperture and total optical performance make this a natural choice for astrophotography, along with landscapes, cityscapes, street photography, low-light interiors, and other night-time situations. Due to its wide focal length and compact size, this 20mm lens is an ideal choice for handheld vlogging and video streaming. And the ability to mount front filters, such as neutral density filters, for video and long-exposure landscapes on such a fast-aperture ultra-wide will be appreciated by many content creators.
Produces Eye-Pleasing Bokeh
The f/2 maximum aperture and overall optical design also deliver pleasing bokeh at the widest F-stops. The 20mm f/2 prime combination offers a consistent fast aperture at four classic cine and still focal lengths.
Sigma 20mm f/2 Contemporary DG DN Lens
| Focal length | 20mm |
| Aperture range | f/2-22 |
| Lens mount | Sony E-mount |
| Lens construction | 13 elements in 11 groups, with 1 FLD, 1 SLD, and 3 aspherical elements |
| Angle of view | 94.5-degree (Full Frame) / 70.7-degree (APS-C) |
| Diaphragm blades | 9, rounded |
| Autofocus actuator | STM (stepping motor) |
| Minimum focus distance | 8.7-inch (22cm) |
| Maximum magnification ratio | 1:6.7 |
| Filter size | 62mm |
| Dimensions | 2.8 x 2.9 inch (70 x 74.4mm) |
| Weight | 13.1 oz (370g) |
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Will I receive a full refund when I return an item?
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How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
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My item was damaged in transit. How do I place a return?
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If I ordered a kit, do I have to return all the items?
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I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
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What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
