On February 25, 2020, the Sony FE 20mm 1.8/20 G lens was announced.
Sony FE 20mm 1.8 / 20 G
Key features include:
- Mount: Sony FE for full-frame mirrorless cameras
- Focal Length: 20mm (EGF for Sony E APS-C cameras is 30mm)
- Maximum Relative Hole: F / 1.8
- Aperture Limit: F / 22
- MDF: 18 cm
- Maximum magnification ratio: 1: 5
- Optical design: 14 elements in 12 groups of which two Advanced Aspherical elements, three low dispersion elements
- Enlightenment: Nano AR Coating, an additional protective enlightenment of the front lens
- Focusing: two motors, Dual XD Linear Motor, AF / MF switch
- Aperture control ring, infinitely adjustable
- Aperture blades: 9 pieces, rounded
- Filter Diameter: 67 mm
- Weight: 373
- Case: protected
- Programmable buttons (usually used to stop focusing)
- Price: about $900. The real cost of this lens can be seen, for example, here.
Appearance
All Sony FE Lenses and Cameras
Fixes:
- Sony FE 14 mm F / 1.8 GM [April 2021, AliExpress price]
- Sony FE 20 mm F / 1.8 G [February 2020, AliExpress price]
- Sony FE 24 mm F / 1.4 GM [September 2018, AliExpress price]
- Sony FE 24 mm F / 2.8 G [March 2021, AliExpress price]
- Sony FE 28 mm F / 2.0 [March 2015, AliExpress price]
- Sony FE 35 mm F / 1.4 GM [January 2021, AliExpress price]
- Sony FE 35 mm F / 1.4 ZA [August 2014]
- Sony FE 35 mm F / 1.8 [July 2019, AliExpress price]
- Sony FE 35 mm F / 2.8 ZA [October 2013, AliExpress price]
- Sony FE 40 mm F / 2.5 G [March 2021, AliExpress price]
- Sony FE 50 mm F / 1.2 GM [March 2021, AliExpress price]
- Sony FE 50 mm F / 1.4 ZA [July 2016]
- Sony FE 50 mm F / 1.4 GM [February 2023]
- Sony FE 50 mm F / 1.8 [March 2016, AliExpress price]
- Sony FE 50 mm F / 2.8 Macro [August 2016]
- Sony FE 50 mm F / 2.5 G [March 2021]
- Sony FE 55 mm F / 1.8 ZA [October 2013, AliExpress price]
- Sony FE 85 mm F / 1.4 GM [February 2016, AliExpress price]
- Sony FE 85 mm F / 1.8 [February 2017, AliExpress price]
- Sony FE 90 mm F / 2.8 Macro G OSS [March 2015, AliExpress price]
- Sony FE 100 mm F / 2.8 STF GM OSS [February 2017]
- Sony FE 135 mm F / 1.8 GM [February 2019, AliExpress price]
- Sony FE 300 mm F / 2.8 GM OSS [November 2023]
- Sony FE 400 mm F / 2.8 GM OSS [June 2018]
- Sony FE 600 mm F / 4 GM OSS [June 2019]
Zuma:
- Sony FE 12-24 mm F / 2.8 GM [July 2020, AliExpress price]
- Sony FE 12-24 mm F / 4 G [May 2017, AliExpress price]
- Sony FE 16-25 mm F / 2.8 G [April 2024]
- Sony FE 16-35 mm F / 2.8 GM [May 2017, AliExpress price]
- Sony FE 16-35 mm F / 2.8 GM II [August 2023]
- Sony FE 16-35 mm T / 3.1 PZ G C [November 2020]
- Sony FE 16-35 mm F / 4 ZA OSS [September 2014, AliExpress price]
- Sony FE 16-35 mm F / 4 PZ G [March 2022, AliExpress price]
- Sony FE 20-70 mm F / 4 G [January 2023]
- Sony FE 24-50 mm F / 2.8 G [February 2024]
- Sony FE 24-70 mm F / 2.8 GM [February 2016, AliExpress price]
- Sony FE 24-70 mm F / 2.8 GM II [April 2022, AliExpress price]
- Sony FE 24-70 mm F / 4 ZA OSS [October 2013, AliExpress price]
- Sony FE 24-105 mm F / 4 G OSS [October 2017, AliExpress price]
- Sony FE 24-240 mm F / 3.5-6.3 OSS [March 2015, AliExpress price]
- Sony FE 28-60 mm F / 4-5.6 [September 2020, AliExpress price]
- Sony FE 28-70 mm F / 3.5-5.6 OSS [October 2013, AliExpress price]
- Sony FE 28-135 mm F / 4 G PZ OSS [September 2014]
- Sony FE 70-200 mm F / 2.8 GM OSS [October 2017]
- Sony FE 70-200 mm F / 2.8 GM OSS II [October 2021]
- Sony FE 70-200 mm F / 4 G OSS [October 2013, AliExpress price]
- Sony FE 70-200 mm F / 4 G Macro OSS II [July 2023]
- Sony-FE 70-300 mm F / 4.5-5.6 G OSS [March 2016]
- Sony FE 100-400 mm F / 4.5-5.6 GM OSS [April 2017, AliExpress price]
- Sony FE 200-600 mm F / 5.6-6.3 G OSS [June 2019, AliExpress price]
Autofocus full-frame lenses for Sony E / FE mount are also available from other manufacturers:
- SIGMA DG A/C/S: 14 / 1.8A, 14/1.4A DN, 15/1.4A DN Fisheye, 17/4C DN, 20 / 1.4A, 20/1.4A DN, 20/2C DN, 24 / 1.4A, 24/1.4A DN, 24/2CDN, 24/3.5C DN, 28 / 1.4A, 35/2C DN, 35 / 1.4A, 35/1.4A DN, 35/1.2A DN, 40 / 1.4A, 45/2.8C DN, 50/2C DN, 50 / 1.4A, 50/1.4A DN, 50/1.2A DN, 65/2C DN, 70 / 2.8A, 85 / 1.4A, 85/1.4A DN, 90/2.8C DN, 105 / 1.4A, 105/2.8A DN, 135 / 1.8A, 500/5.6S DN + 14-24/2.8A DN, 16-28/2.8C DN, 24-70/2.8A DN, 28-70/2.8C DN, 70-200/2.8S DN, 100-400/5-6.3CDN, 150-600/5-6.3S DN, 60-600/4.5-6.3S DN (A-ART, C - CONTEMPORARY, S-SPORT)
- Samyang: 14/2.8, 18/2.8, 24/2.8, 24/1.8, 35/2.8, 35/1.8, 35/1.4, 35 / 1.4 II, 45/1.8, 50/1.4, 50 / 1.4 II, 75/1.8, 85/1.4, 85 / 1.4 II, 135/1.8 + TBU, 35-150/2-2.8 + V-AF range
- Tamron: 20/2.8, 24/2.8, 35/2.8 + TBU, TBU, TBU, TBU, 28-75/2.8G2, 28-200/2.8-5.6, 35-150/2-2.8, 50-400/4.5-6.3, TBU, 70-180/2.8G2, 70-300/4.5-6.3, 150-600/5-6.7
- felttrox: 16/1.8, 20/2.8, 24/1.8, 28/1.8, 35/1.8, 50/1.8, 85/1.8, 85 / 1.8 II
- Zeiss batis: 18/2.8, 25/2, 40/2, 85/1.8, 135/2.8
- yongnuo: 35/2, 50/1.8, 85/1.8, 85 / 1.8 II
- tokina: 20/2, 85/1.8, 100/2.8
- Meike: 50/1.8, 85/1.8, 85/1.4
- TTArtisan: 32/2.8
- AstrHori: 85/1.8
- laowa: 10/2.8
- 7Artisans: 50/1.8
- Nikon f (AF, AF-S, AF-P, AF-I) -> Sony E/FE
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 a9III [November 2023]
- Sony a1 [January 2021]
- Sony a7c [September 2020, AliExpress price]
- Sony a7cII [August 2023]
- Sony a7cr [August 2023]
- Sony FX3 [February 2021, AliExpress price]
- Sony ZV-E1 [March 2023]
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
Comments on this post do not require registration. Anyone can leave a comment. Many different photographic equipment can be found on AliExpress.
Material prepared Arkady Shapoval. Training/Consultations | Youtube | Facebook | Instagram | Twitter | Telegram
What have not been shoved into the lenses? The second motor! There is room to grow.
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Two motors is no longer a novelty for a long time, the same Sony has been doing this for a long time
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Known fact.
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To be honest, on a full frame 20 / 2.8 with a stub is much preferable. The main part of the tasks on it is landscape or architecture, and very often the ability to shoot a stationary scene from hand will be better than a higher aperture. But whom how as they say ...
Generally not bad, I have an old 20 / 2.8 - 72 mm, and here 1.8 - 67 mm. Still, mirrorless have their advantages.
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What surprises me with mirrorless cameras is that the physical dimensions of cameras are decreasing, but the optics are growing and growing ... This is the answer to those who decide to “save” on weight ... and, also, given the adherence of many to fixes, the weight of your wardrobe trunk will definitely not become less ...
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+ BZK has a greater need for batteries than DSLRs and you still need to take extra ones with you.
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I wrote one comment above that the wider aperture was smaller, and you say that the dimensions of the optics are growing. Nikon was able to build a pancake 16-50, Canon - folding 70-200. New, albeit dark, zooms with the sizes of the old ones give extra tens of millimeters of focal lengths. Everything is pretty good. Maybe there is where there is a need to increase the size of the elements, but there are no complaints about this particular lens.
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