On February 09, 2022, the Sigma 20mm 1:2 DG DN C (Contemporary) lens was announced.
Sigma 20mm 1: 2 DG DN C | Contemporary
Basic properties
- Lens from the line Sigma DG DN Contemporary
- Sigma I Series (Premium Compact Primes)
- For full frame mirrorless cameras with mount Sony E / FE и Leica l
- Focal Length: 20mm
- Relative Hole: 1: 2-1: 22
- MDF: 22 centimeters
- Maximum magnification ratio 1: 6.7
- Optical design: 13 elements in 11 groups, including 1 SLD, 1 FLD and 3 aspherical
- Aperture: 9 rounded blades
- Focusing with a stepper motor
- Filter Diameter: 62 mm
- Full metal body
- Protected enclosure
- Aperture control ring
- Weight: 370 gram
- Price: about 700 dollars. Prices for modern Sigma lenses can be viewed on E-Katalog at this link
Appearance
All Sigma Contemporary Lenses
Line of lenses Sigma C (Sigma Contemporary) It comprises:
DG
Lenses for full-frame SLR cameras (series DG), for Nikon F, Canon EF and Sigma SA mounts:
- SIGMA 100-400mm 1: 5-6.3 DG OS | C (Contemporary), 21/15, February 2017 [current value]
- SIGMA 150-600mm 1: 5-6.3 DG OS MACRO | C (Contemporary), 20/14, September 2014 [current value]
DG DN
Lenses for full-frame mirrorless cameras (series DG DN) for bayonets Sony E и Leica l. SIGMA I - compact premium prime lenses:
- Sigma 17 mm 1: 4 DG DN C | (Contemporary), 9/8 April 2023 [I] [current value]
- Sigma 20 mm 1: 2 DG DN C | (Contemporary), 13/11, February 2022 [I] [current value]
- Sigma 24 mm 1: 2 DG DN C | (Contemporary), 13/11 September 2021 [I] [current value]
- Sigma 24 mm 1: 3.5 DG DN C | (Contemporary), 10/8, December 2020 [I] [current value]
- Sigma 35 mm 1: 2 DG DN C | (Contemporary), 10/9, December 2020 [I] [current value]
- Sigma 45 mm 1: 2.8 DG DN C | (Contemporary), 8/7, July 2019 [I][current value]
- Sigma 50 mm 1: 2 DG DN C | (Contemporary), 11/9, April 2023 [I] [current value]
- Sigma 65 mm 1: 2 DG DN C | (Contemporary), 12/9, December 2020 [I] [current value]
- Sigma 90 mm 1: 2.8 DG DN C | (Contemporary), 11/10, September 2021 [I] [current value]
- Sigma 16-28mm 1: 2.8 DG DN C | (Contemporary), 16/11, June 2022 [current value]
- Sigma 28-70mm 1: 2.8 DG DN C | (Contemporary), 16/12, February 2021 [current value]
- Sigma 100-400 1: 5-6.3 DG DN OS C | (Contemporary), 22/16, June 2020 [current value]
DC
Lenses for cropped SLR cameras (series DC) for Nikon F, Canon EF, Sigma SA, Sony A, Pentax K:
- SIGMA 17-70mm 1: 2.8-4 DC OS MACRO | C (Contemporary), 16/14, September 2012 [current value]
- SIGMA 18-200mm 1: 3.5-6.3 DC OS MACRO | C (Contemporary), 16/13, January 2014 [current value]
- SIGMA 18-300mm 1: 3.5-6.3 DC OS MACRO | C (Contemporary), 17/13, September 2014 [current value]
DC DN
Lenses for cropped mirrorless cameras (series DC DN) for bayonets fujifilm x, Sony E, Leica l, Canon EOS M, Canon RF-S (expected summer 2024), Nikon Z, Micro 4 / 3:
- SIGMA 16 mm 1: 1.4 DC DN | C (Contemporary), 16/13, October 2017 [X, E, L, M, RF-S, Z, MFT] [cost]
- SIGMA 23 mm 1: 1.4 DC DN | C (Contemporary), 13/10, April 2023 [X, E, L, RFS] [cost]
- SIGMA 30 mm 1: 1.4 DC DN | C (Contemporary), 9/7, September 2016 [X, E, L, M, RF-S, Z, MFT] [cost]
- SIGMA 56 mm 1: 1.4 DC DN | C (Contemporary), 10/6, September 2018 [X, E, L, M, RF-S, Z, MFT] [cost]
- SIGMA 10-18mm 1:2.8 DC DN C (Contemporary), 13/10, October 2023 [X, E, L, RF-S] [cost]
- SIGMA 18-50mm 1: 2.8 DC DN | C (Contemporary), 13/10, October 2021 [X, E, L, RF-S] [cost]
- SIGMA 18-300mm 1:3.5-6.7 DC OS | C (Contemporary), 20/14, February 2025 [X, E, L, RF-S]
Additionally, you can look at all lenses SIGMA ART (A) и all lenses SIGMA SPORT (S). Here here there is a short video about the rulers and markings of Sigma lenses.
Materials on the topic:
- Full frame mirrorless systems... Discussion, choice, recommendations.
- Cropped mirrorless systems... Discussion, choice, recommendations.
- Cropped mirrorless systems that have stopped or are no longer developing
- Digital SLR systems that have stopped or are no longer developing
- JVI or EVI (an important article that answers the question 'DSLR or mirrorless')
- About mirrorless batteries
- Simple and clear medium format
- High-speed solutions from Chinese brands
- All fastest autofocus zoom lenses
- All fastest AF prime lenses
- Mirrored full frame on mirrorless medium format
- Autofocus Speed Boosters
- One lens to rule the world
- The impact of smartphones on the photography market
- What's next (smartphone supremacy)?
- All announcements and novelties of lenses and cameras
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Material prepared Arkady Shapoval.
Why are there no comments? Is the lens bad😂😂😂😂
Duc just announced, even rich commentators are not ready. You can only snuggle up.
$700 is pretty big, given the crop size and f/2 maximum aperture, and the cheap 19/2.8 on the aftermarket for a hundred, albeit a stop darker and not waterproof.
And what's with the crop?
I made a mistake, it seemed that “DC” was found in the abbreviations%)
As for a full-frame light width, the price is quite normal.
> given the crop format
Sigma 20mm 1:2 DG DN C - full frame.
> as well as the availability of cheap 19 / 2.8 in the secondary market
But this one is already incomplete.
Conclusion: first try to find an analogue of the lens from the announcement, then compare.
So that's it. Victor rejected. They won't let you out. This is not an expensive lens, but you probably earn little 😁😁 what secondary market are you talking about
Zheka, you are not in a hurry, carefully read the entire thread, and not just the first 5 words in the first post))
Well, we earn a little of course, to be honest, we have to take into account the price / exhaust ratio. And what a strange question about the secondary market, tell us more?)) Yes, I know that the manufacturer is not obliged to focus on it.