RADOJUVA

On February 7, 2023, the Sigma 50mm 1: 1.4 DG DN A (ART) lens was announced.

Sigma 50mm 1:1.4 DG DN A (ART)

Basic properties

• Lens from the Sigma DG DN ART line
  
• For full frame mirrorless cameras with mount Sony E / FE и Leica l
• Relative Hole: 1: 1.4-1: 16
• Focal Length: 50mm (EGF for Sony E APS-C, Leica TL APS-C is 75 mm)
• Closest focusing distance: 45 centimeters
• Maximum magnification ratio 1: 6.8
• Optical design: 14 elements in 11 groups, with 1 SLD elements, 3 aspherical elements. The optical scheme differs from the version Sigma 50mm 1: 1.4 DG A.
• Motor Focusing HLA (High-response Linear Actuator)
• Aperture: 11 rounded blades
• Aperture control ring
• Aperture ring rotation selection switch - with or without clicks
• AFL (Autofocus-Lock) button to stop autofocus, can be reprogrammed for other functions
• AF / MF focus mode switch
• Filter Diameter: 72 mm
• Protected housing + protective coating of the front lens
• Weight: 660 gram
• Price: around $850 see here

Appearance

All Sigma Art Lenses

The Sigma A (Sigma Art) lens range includes the following lenses:

DG

For full-frame cameras (series DG) with mount Nikon F, Canon EF, Sigma SA:

1. Sigma 14 mm 1: 1.8 DG | A (Art), +L, +E, +Cine, 16/11, December 2017 [AliExpress]
2. Sigma 20 mm 1: 1.4 DG | A (Art), +L, +E, +Cine, 15/11, October 2015 [AliExpress]
3. Sigma 24 mm 1: 1.4 DG | A (Art), +L, +E, +Cine, 15/11, February 2015 [AliExpress]
4. Sigma 28 mm 1: 1.4 DG | A (Art), +L, +E, +Cine, 17/12, September 2018 [AliExpress]
5. Sigma 35 mm 1: 1.4 DG | A (Art), +L, +E, +A, +Pentax, +Cine, 13/11, November 2012 [AliExpress]
6. Sigma 40 mm 1: 1.4 DG | A (Art), +L, +E, +Cine, 16/12, September 2018 [AliExpress]
7. Sigma 50 mm 1: 1.4 DG | A (Art), +L, +E, +A, +Cine, 13/8, January 2014 [AliExpress]
8. Sigma 70 mm 1: 2.8 DG MACRO | | | A (Art), +L, +E, 13/10, February 2018 [AliExpress]
   
9. Sigma 85 mm 1: 1.4 DG | A (Art), +L, +E, +Cine, 14/12, September 2016 [AliExpress]
10. Sigma 105 mm 1: 1.4 DG | A (Art), +L, +E, +Cine, 17/12, February 2018 [AliExpress]
11. Sigma 135 mm 1: 1.8 DG | A (Art), +L, +E, +Cine, 13/10, March 2017 [AliExpress]
12. Sigma 12-24 mm 1: 4 DG | A (Art), 16/11, November 2016
13. Sigma 14-24 mm 1: 2.8 DG | A (Art), 17/11, February 2018 [AliExpress]
14. Sigma 24-35 mm 1: 2 DG | A (Art), +Cine, 18/13, January 2015 [AliExpress]
15. Sigma 24-70 mm 1: 2.8 DG OS | | | A (Art), 19/14, February 2017 [AliExpress]
16. Sigma 24-105 mm 1: 4 DG OS | | | A (Art), +A, 19/14, October 2013 [AliExpress]

DG DN

For full-frame mirrorless cameras (series DG DN) with bayonet Leica l и Sony E:

1. Sigma 14 mm 1: 1.4 DG DN | A (Art), 19/15, June 2023
2. Sigma 15 mm 1: 1.4 DG DN | A (Art) Fisheye, 21/15, February 2024
3. Sigma 20 mm 1: 1.4 DG DN | A (Art), 17/15, August 2022 [AliExpress]
4. Sigma 24 mm 1: 1.4 DG DN | A (Art), 17/14, August 2022 [AliExpress]
5. Sigma 35 mm 1: 1.2 DG DN | A (Art), 17/12, July 2019 [AliExpress]
6. Sigma 35 mm 1: 1.4 DG DN | A (Art), 15/11, April 2021 [AliExpress]
7. Sigma 50 mm 1: 1.2 DG DN | A (Art), 17/12, March 2023
8. Sigma 50 mm 1: 1.4 DG DN | A (Art), 14/11, February 2023 [AliExpress]
9. Sigma 85 mm 1: 1.4 DG DN | A (Art), 15/11, August 2020 [AliExpress]
10. Sigma 105 mm 1: 2.8 DG DN MACRO | A (ART), 12/7, October 2020 [AliExpress]
11. Sigma 14-24 mm 1: 2.8 DG DN | A (Art), 18/13, July 2019 [AliExpress]
12. Sigma 24-70 mm 1: 2.8 DG DN | A (Art), 19/15, November 2019 [AliExpress]

DC

For cropped SLR cameras (series DC) with mount Nikon F, Canon EF, Sigma SA:

1. Sigma 30 mm 1: 1.4 DC | A (Art) +Pentax, +A, 9/8 [1 ASP], January 2013
2. Sigma 18-35 mm 1: 1.8 DC | A (Art) +Pentax, +A, +Cine, 17/12 [5 SLD, 4 ASP], April 2013 [AliExpress]
3. Sigma 50-100 mm 1: 1.8 DC | A (Art) +Cine, 21/15 [4 SLD, 3 FLD, 1 HRI], February 2016 [AliExpress]

DN

For cropped mirrorless cameras (series DN) for Micro 4/3 and Sony E:

1. Sigma 19 mm 1:2.8DN | A (Art), black/silver, 8/6 [3 ASP], January 2013
2. Sigma 30 mm 1:2.8DN | A (Art), black/silver, 7/5 [2 ASP], January 2013
3. Sigma 60 mm 1:2.8DN | A (Art), black/silve, 8/6 [1 ASP, 1 SLD], January 2013

Abbreviations:

• +L means that there is a version of the lens adapted to work on mirrorless cameras with a bayonet mount Leica l
• +E means that there is a version of the lens adapted to work on mirrorless cameras with a bayonet mount Sony E/Sony FE
• + Pentax means that there is a version of the lens with a Pentax K mount (rare)
• +A means that there is a version of the lens with Sony A mount (rarity)
• + Cine means that there is a version of the lens adapted for video shooting, usually CINE versions are released simultaneously for ARRI PL, Canon EF and Sony E
• black / silver - case available in black (black) and silver (silver)
• 19 / 15, 7 / 5 and similar designations indicate the number of optical elements and groups in the optical scheme of the lens

Additionally, you can look at all lenses SIGMA CONTEMPORARY (C) 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

1. Full frame mirrorless systems... Discussion, choice, recommendations.
2. Cropped mirrorless systems... Discussion, choice, recommendations.
3. Cropped mirrorless systems that have stopped or are no longer developing
4. Digital SLR systems that have stopped or are no longer developing
5. JVI or EVI (an important article that answers the question 'DSLR or mirrorless')
6. About mirrorless batteries
7. Simple and clear medium format
8. High-speed solutions from Chinese brands
9. All fastest autofocus zoom lenses
10. All fastest AF prime lenses
11. Mirrored full frame on mirrorless medium format
12. Autofocus Speed ​​Boosters
13. One lens to rule the world
14. The impact of smartphones on the photography market
15. What's next (smartphone supremacy)?
16. All announcements and novelties of lenses and cameras

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Material prepared Arkady Shapoval. Training/Consultations | Youtube | Facebook | Instagram | Twitter | Telegram