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Deal.ai › Sony › Camera Lenses
Sony
Sony FE 20mm F1.8 For E-mount Lens

Sony FE 20mm F1.8 For E-mount Lens

4.9(91 ratings)

Best price now

$769.95at NeweggChecked 58 min ago

Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $769.95 at Newegg (checked Nov 11, 2026).
  • Checked at 5 stores.

Our take on the Sony FE 20mm F1.8 For E-mount Lens

The Sony FE 20mm F1.8 G is a compact full-frame wide prime for Sony E-mount cameras, released in 2020. It pairs a fast f/1.8 aperture with a 20mm field of view, making it one of the few wide primes that stays small and light enough for gimbal and handheld work. It has two XD linear focus motors for fast, quiet autofocus, a de-clickable aperture ring and a focus hold button, plus weather sealing. Reviewers rate it highly for sharpness wide open and low distortion, and it is the natural step up from a kit zoom or a 16-35mm for astro, vlogging and landscape shooters who want a lighter, faster alternative to Sony's 24mm f/1.4 GM.

Best forAstrophotography and night skiesVlogging and handheld video on a gimbalLandscape and architectureSony full-frame owners wanting a light wide prime
Pros
  • Fast f/1.8 aperture for low light and shallow depth of field
  • Sharp across the frame even wide open
  • Light at about 13 oz and short enough to balance on a gimbal
  • Fast, quiet XD linear autofocus that works well for video
  • De-clickable aperture ring, focus hold button and weather sealing
Cons
  • No optical stabilization, so handheld video relies on IBIS
  • Noticeable vignetting wide open before correction
  • Minimum focus distance of about 0.6 ft is not close enough for tight detail shots
  • No zoom, so framing means moving your feet

Sony FE 20mm F1.8 For E-mount Lens prices at every store

  • NeweggNew

    In stock

    $769.95Free shippingChecked 58 min ago
    Visit Newegg
  • Best BuyNew

    In stock

    $898.00Free shippingChecked 58 min ago
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $898.00Free shippingChecked 58 min ago
    Visit Abt Electronics
  • AdoramaNew

    In stock

    $898.00Free shippingChecked 58 min ago
    Visit Adorama
  • SONYNew

    In stock

    $899.99Free shippingChecked 58 min ago
    Visit SONY

Store links may earn us a commission. Some prices via Klarna.

Sony FE 20mm F1.8 For E-mount Lens price history

Lowest price we've seen: $769.95 on Nov 11 at Newegg. Tracked across 5 stores since Nov 11.

What reviewers say

  • 4.9 / 591 ratings

Owners and reviewers rate it among the best wide primes for E-mount, praising its sharpness wide open, small size and fast autofocus. Complaints center on vignetting at f/1.8 and the lack of stabilization.

What people mention
  • SharpnessPraisedReviewers say it is sharp across the frame even at f/1.8, which is rare for a wide prime.
  • Size and weightPraisedOwners like that it stays light and compact, so it balances well on gimbals and in a travel bag.
  • AutofocusPraisedThe XD linear motors are described as fast and near silent, suiting both stills and video.
  • VignettingCriticisedShooters note dark corners at f/1.8 that need correction in post.
  • StabilizationCriticisedWithout optical stabilization, handheld video depends on the camera body's IBIS.
  • BuildPraisedOwners praise the weather sealing, aperture ring and focus hold button for the price class.

About the Sony FE 20mm F1.8 For E-mount Lens

The Sony FE 20mm F1.8 is a wide-angle prime lens for Sony E-mount cameras. It has a maximum aperture of ƒ/1.8 and a minimum aperture of ƒ/22. The optical design uses 14 elements in 12 groups.

The lens focuses automatically and does not have image stabilization. Its minimum focusing distance is 0.591 ft, and its magnification ratio is 1:0.2. It was released in 2020.

Lens type
Wide prime
Mount
Sony E
Max aperture
ƒ/1.8
Min aperture
ƒ/22
Elements/groups
14 elements in 12 groups
Min focus
0.591 ft
Filter size
2.638 in
Dimensions
2.913 in diameter, 3.346 in length
Weight
13.157 oz
Color
Black

Specifications

Aperture (max)
ƒ/1.8Source
Construction
PrimeSource
Focusing Distance (min) (ft)
0.591Source
Color
BlackSource
Magnification Ratio (1:x) (x)

Questions and answers

Is the Sony FE 20mm F1.8 G good for astrophotography?
Yes. The fast f/1.8 aperture and sharp wide-open performance make it a popular choice for night skies, and its light weight helps on a star tracker. Coma is well controlled for a wide prime.
How does it compare with the Sony 24mm f/1.4 GM?
The 20mm is wider, lighter and smaller, and it focuses faster for video. The 24mm GM is faster at f/1.4 and better for isolating subjects, but it is heavier and more expensive.
Does it work on APS-C Sony cameras?
Yes, it mounts on E-mount APS-C bodies, where it gives roughly a 30mm equivalent field of view. It is designed for full frame, so you carry more size and weight than an APS-C prime.
Does it have image stabilization?
No. It relies on the camera's in-body stabilization, so pair it with an IBIS-equipped body for handheld video.
What is in the box?
The lens, front and rear caps, a lens hood and a soft pouch. A 67mm filter thread means most standard filters fit.
Is it worth it over a 16-35mm zoom?
If you shoot in low light or want shallow depth of field at wide angles, the f/1.8 aperture and lighter weight make it worthwhile. A zoom gives more framing flexibility in one lens.
Where is the Sony FE 20mm F1.8 For E-mount Lens cheapest?
At Newegg, for $769.95, as of our latest check.
What do buyers say about the Sony FE 20mm F1.8 For E-mount Lens?
Rated 4.9 out of 5 from 91 ratings.
Where can I buy the Sony FE 20mm F1.8 For E-mount Lens?
5 stores we checked sell it, including Newegg, Best Buy, Abt Electronics, Adorama, SONY.

Stores we've priced the Sony FE 20mm F1.8 For E-mount Lens at

  • Adorama deals and prices
  • Best Buy deals and prices
  • Newegg deals and prices
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    Sony E 35mm F1.8 OSS
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0.2Source
Elements/Groups
14/12Source
Lens Mount
Sony ESource
Diameter (")
2.913Source
Weight (oz)
13.157Source
Aperture (min)
ƒ/22Source
Type of Lens
WideSource
Release Year
2020Source
Filter Diameter (")
2.638Source
Auto Focus
YesSource
Image Stabilization
NoSource
Length (")
3.346Source
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