The Sigma 20mm F2 DG DN Contemporary is an ultra-compact and lightweight, wide-aperture, full frame prime lens for Sony E-mount mirrorless cameras. Weighing in at only 370g and measuring just 72.4mm in length, this lens is portable enough for everyday shooting. It’s ideal for landscapes, wide-angle portraits, weddings and interiors, and is particularly well-suited to astrophotography owing to its well controlled saggital coma flare. Optical performance The 20mm F2 DG DN Contemporary achieves the highest level of optical performance even wide open, from the centre of the image to the periphery. Based on the latest optical design technology, the lens construction includes three high-precision glass-molded aspherical lens elements, one SLD element, and one FLD element to suppress a range of optical aberrations. The result is clear and sharp images even in the extreme corners of the frame. By focusing on the suppression of sagittal coma flare, accurate production of very bright points of lights has been achieved. . This provides extremely detailed results across the entire image, which is especially important for night sky photography. The lens’ advanced optical design, as well as its Super Multi-Layer Coating and Nano Porous Coating (NPC), ensures minimal flare and ghosting. This makes it easier tp photograph backlit subjects and still achieve high contrast results. Exceptional build quality All I series lenses have an all-metal construction. The precision cut aluminium parts not only give the barrel a sleek, stylish finish, but provides superb durability that improves the quality of the entire product. Metal materials are also used in internal structures that slide with the operation ring for added robustness. Features: - Lens construction: 13 elements in 11 groups, with 1 FLD, 1 SLD and 3 aspherical elements - Inner focus system - Compatible with high-speed autofocus - Stepping Motor - Compatible with Lens Aberration Correction - Support DMF and AF+MF - Nano Porous Coating - Super Multi-Layer Coating - Aperture ring - Focus Mode Switch - Petal-type lens hood (LH656-03) - Magnetic metal lens cap (LCF62-01M) - Mount with dust and splash resistant structure - Designed to minimise flare and ghosting - 9-blade rounded diaphragm - High-precision, durable brass bayonet mount
Lens Type:Fixed Focal Length Lens Type:Standard Lens Fitting:Sony E-mount Filter Thread Size:62mm Dimensions:70 x 72.4mm Weight:370g
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times.
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
Sigma
20mm F2 DG DN C Lens - Sony E-Mount
Protect Your Purchase?
Extend your warranty and protect your purchase against accidental damage and defects.
Protects your new 20mm F2 DG DN C Lens - Sony E-Mount against breakdowns and faults once the manufacturer's warranty period is over.
Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
Get a replacement or a cash refund up to the full amount you originally paid for it.
FAQs
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After purchasing XCover Protection, you'll receive a confirmation email with a link to activate your XCover Account. Your coverage starts from the day of purchase. Once activated, you can log in to view your protection documents, certificate, and coverage details at any time.
To file a claim, log in to your XCover Account, select the protection plan you'd like to claim against, and click 'Make a Claim'. You'll need to provide supporting documents relevant to your claim. XCover aims to complete 95% of claims within 3 days, with instant payment on approved claims.
Depending on your country and the type of claim, there may be a small excess or deductible applicable when making a claim. You can find the specific details in your protection wording by logging into your XCover Account.
If you wish to return your product, you'll need to submit a claim through your XCover Account. If approved, you'll receive a shipping label and have 7 days to send the item to the return partner. Once assessed and approved, you'll receive a payout reimbursing you for your item.
- Extend your return window to 35 days
- 100% protection against any shipping mishaps
The Sigma 20mm F2 DG DN Contemporary is an ultra-compact and lightweight, wide-aperture, full frame prime lens for Sony E-mount mirrorless cameras. Weighing in at only 370g and measuring just 72.4mm in length, this lens is portable enough for everyday shooting. It’s ideal for landscapes, wide-angle portraits, weddings and interiors, and is particularly well-suited to astrophotography owing to its well controlled saggital coma flare. Optical performance The 20mm F2 DG DN Contemporary achieves the highest level of optical performance even wide open, from the centre of the image to the periphery. Based on the latest optical design technology, the lens construction includes three high-precision glass-molded aspherical lens elements, one SLD element, and one FLD element to suppress a range of optical aberrations. The result is clear and sharp images even in the extreme corners of the frame. By focusing on the suppression of sagittal coma flare, accurate production of very bright points of lights has been achieved. . This provides extremely detailed results across the entire image, which is especially important for night sky photography. The lens’ advanced optical design, as well as its Super Multi-Layer Coating and Nano Porous Coating (NPC), ensures minimal flare and ghosting. This makes it easier tp photograph backlit subjects and still achieve high contrast results. Exceptional build quality All I series lenses have an all-metal construction. The precision cut aluminium parts not only give the barrel a sleek, stylish finish, but provides superb durability that improves the quality of the entire product. Metal materials are also used in internal structures that slide with the operation ring for added robustness. Features: - Lens construction: 13 elements in 11 groups, with 1 FLD, 1 SLD and 3 aspherical elements - Inner focus system - Compatible with high-speed autofocus - Stepping Motor - Compatible with Lens Aberration Correction - Support DMF and AF+MF - Nano Porous Coating - Super Multi-Layer Coating - Aperture ring - Focus Mode Switch - Petal-type lens hood (LH656-03) - Magnetic metal lens cap (LCF62-01M) - Mount with dust and splash resistant structure - Designed to minimise flare and ghosting - 9-blade rounded diaphragm - High-precision, durable brass bayonet mount
Lens Type:Fixed Focal Length Lens Type:Standard Lens Fitting:Sony E-mount Filter Thread Size:62mm Dimensions:70 x 72.4mm Weight:370g
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times.
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.