Announcement: Sony FE 4/20-70 G (SEL2070G)

On January 17, 2023, the Sony FE 4 / 20-70 G lens was announced.

Key features include:

• Bayonet mount: Sony FE for full frame mirrorless cameras
• Sony G series professional lens
• Focal length: 20-70mm (unique in its kind)
  
• Maximum Relative Hole: F / 4
• Aperture Limit: F / 22
• MDF: 25 cm
• Maximum magnification ratio: 1: 2.56
• Optical design: 16 elements in 13 groups, many special elements
• Internal focus
• AF / MF switch
• Aperture blades: 9 pieces, rounded
• Aperture control ring
• Ability to switch aperture control method: with or without clicks
• Weight: 488 gram
• Case: protected + protective coating of the front lens
• Two programmable buttons (usually used to stop focusing)
• Filter Diameter: 72 mm
• Price: about 1100 dollars

Appearance

All Sony FE Lenses and Cameras

Fixes:

1. Sony FE 14 mm F / 1.8 GM [April 2021, AliExpress price]
2. Sony FE 20 mm F / 1.8 G [February 2020, AliExpress price]
3. Sony FE 24 mm F / 1.4 GM [September 2018, AliExpress price]
4. Sony FE 24 mm F / 2.8 G [March 2021, AliExpress price]
5. Sony FE 28 mm F / 2.0 [March 2015, AliExpress price]
6. Sony FE 35 mm F / 1.4 GM [January 2021, AliExpress price]
7. Sony FE 35 mm F / 1.4 ZA [August 2014]
8. Sony FE 35 mm F / 1.8 [July 2019, AliExpress price]
9. Sony FE 35 mm F / 2.8 ZA [October 2013, AliExpress price]
10. Sony FE 40 mm F / 2.5 G [March 2021, AliExpress price]
11. Sony FE 50 mm F / 1.2 GM [March 2021, AliExpress price]
12. Sony FE 50 mm F / 1.4 ZA [July 2016]
13. Sony FE 50 mm F / 1.4 GM [February 2023]
14. Sony FE 50 mm F / 1.8 [March 2016, AliExpress price]
15. Sony FE 50 mm F / 2.8 Macro [August 2016]
16. Sony FE 50 mm F / 2.5 G [March 2021]
17. Sony FE 55 mm F / 1.8 ZA [October 2013, AliExpress price]
18. Sony FE 85 mm F / 1.4 GM [February 2016, AliExpress price]
19. Sony FE 85 mm F / 1.8 [February 2017, AliExpress price]
20. Sony FE 90 mm F / 2.8 Macro G U.S.S [March 2015, AliExpress price]
21. Sony FE 100 mm F / 2.8 STF GM U.S.S [February 2017]
22. Sony FE 135 mm F / 1.8 GM [February 2019, AliExpress price]
23. Sony FE 400 mm F / 2.8 GM U.S.S [June 2018]
24. Sony FE 600 mm F / 4 GM U.S.S [June 2019]

Zuma:

1. Sony FE 12-24 mm F / 2.8 GM [July 2020, AliExpress price]
2. Sony FE 12-24 mm F / 4 G [May 2017, AliExpress price]
3. Sony FE 16-35 mm F / 2.8 GM [May 2017, AliExpress price]
4. Sony FE 16-35 mm T / 3.1 PZ G C [November 2020]
5. Sony FE 16-35 mm F / 4 ZA U.S.S [September 2014, AliExpress price]
6. Sony FE 16-35 mm F / 4 PZ G [March 2022, AliExpress price]
7. Sony FE 20-70 mm F / 4 G  [January 2023]
8. Sony FE 24-70 mm F / 2.8 GM [February 2016, AliExpress price]
9. Sony FE 24-70 mm F / 2.8 GM II [April 2022, AliExpress price]
10. Sony FE 24-70 mm F / 4 ZA U.S.S [October 2013, AliExpress price]
11. Sony FE 24-105 mm F / 4 G U.S.S [October 2017, AliExpress price]
12. Sony FE 24-240 mm F / 3.5-6.3 U.S.S [March 2015, AliExpress price]
13. Sony FE 28-60 mm F / 4-5.6 [September 2020, AliExpress price]
14. Sony FE 28-70 mm F / 3.5-5.6 U.S.S [October 2013, AliExpress price]
15. Sony FE 28-135 mm F / 4 G PZ U.S.S [September 2014]
16. Sony FE 70-200 mm F / 2.8 GM U.S.S [October 2017]
17. Sony FE 70-200 mm F / 2.8 GM U.S.S II [October 2021]
18. Sony FE 70-200 mm F / 4 G U.S.S [October 2013, AliExpress price]
19. Sony-FE 70-300 mm F / 4.5-5.6 G U.S.S [March 2016]
20. Sony FE 100-400 mm F / 4.5-5.6 GM U.S.S [April 2017, AliExpress price]
21. Sony FE 200-600 mm F / 5.6-6.3 G U.S.S [June 2019, AliExpress price]

Autofocus full-frame lenses for Sony E / FE mount are also available from other manufacturers:

• SigmaART, Sigma CONTEMPORARY, Sigma Sport
• Tamron
• tokina
• felttrox
• Samyang
• Zeiss batis, Zeiss ZA, Zeiss loxia 
• yongnuo
• TTArtisan
• Meike
• AstrHori

All Full Frame Sony E-mount Cameras

• Sony a7 [October 2013, AliExpress price]
• Sony a7II [November 2014, AliExpress price]
• Sony a7III [February 2018, AliExpress price]
• Sony a7IV [October 2021, AliExpress price]
• Sony a7r [October 2013]
• Sony a7rII [June 2015, AliExpress price]
• Sony a7r III/IIIA [October 2017, AliExpress price]
• Sony a7r IV/IVA [July 2019, AliExpress price]
• Sony a7rV [October 2022]
• Sony a7s [April 2014]
• Sony a7s II [September 2015, AliExpress price]
• Sony a7s III [July 2020, AliExpress price]
• Sony a9 [April 2017, AliExpress price]
• Sony a9II [October 2019, AliExpress price]
• Sony a1 [January 2021]
• Sony a7c [September 2020, AliExpress price]
• Sony FX3 [February 2021, AliExpress price]
• Sony ZV-E1 [March 2023]

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.