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United States prices
Viltrox AF 20mm F2.8 Air
Image: Harrison Cameras
  • Full frame lens
  • Ultra-wide

No new body-only price in United States today. The cheapest used:

Best used priceUsed · in stock

$150

at Camera West

Used, typically
$150
Launch RRP
$158
Compare with AF 18mm F2.8 FE
  • Focal length: 20mm, Full frame lens
  • Max aperture: f/2.8
  • Optical stabilisation: None
  • Autofocus motor: STM
  • Weight: 157 g
  • Max magnification: 0.17×, Focuses to 0.19 m

AF 20mm F2.8 Air overview

The Viltrox AF 20mm F2.8 Air is a 20mm f/2.8 prime for full-frame cameras on Sony E-mount, Nikon Z and L-Mount, announced by Viltrox in October 2023. 79 cameras we track take it without an adapter.

Going by its spec sheet, it suits landscapes and interiors as well as travel.

No store we track in the United States has it new in stock today; used and refurbished copies start at $150. It launched at $158.

Worth comparing it with the Samyang AF 18mm F2.8 FE, Zeiss Batis 2.8/18 and Panasonic Lumix S 20mm F2.5.

Where to buy the AF 20mm F2.8 Air in United States

  • Used listing at Camera West

    Camera WestLowest used

    UsedIn stock

    Authorized dealer · Sony E version

    $150

    View at Camera West

More used Viltrox AF 20mm F2.8 Air on eBayPaid linkSingle sellers, auctions included: check the listing's condition and returns.

Sorted by price, body only first, cheapest in stock first. Kits are listed apart and never counted as the body price. Some links earn us a commission. The Amazon and eBay rows above are ads; the store rows keep their price order.

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Made in 3 mount versions. Check the version before you buy: each offer says which, when the retailer does.

Reviews

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Expert reviews

Each link opens that site's own search for the AF 20mm F2.8 Air.

Member stories · AF 20mm F2.8 Air

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Members' own words, not CamCompare's. All member stories

Things to know

  • 20mm prime, f/2.8.
  • Full frame lens; it also fits the mount's APS-C bodies.
  • Autofocus (STM motor); no optical stabilisation.
  • 157 g; 65 × 59.5 mm; 52mm filters.
  • Focuses down to 0.19 m, up to 0.17× magnification.
  • Made in 3 mount versions: check the version before you buy.
  • Used, it typically sells for about $150 in United States (asking prices over 21 days); today from $150.

Good for

  • Landscapes and interiors (20mm-equivalent wide end)
  • Travel (157 g)

From the AF 20mm F2.8 Air's published specs, not from a review.

Price history

Price around the world

Cheapest used in the UK: about 2% under the US price before shipping and import tax.

Prices are in each market's own currency. Under each: ≈ in USD at today's exchange rate. Body only; where a market lists only kits, its cheapest kit is shown and marked.

Lowest new and used price of the AF 20mm F2.8 Air in each market, with an approximate conversion into USD
MarketLowest newLowest used/refurb
United States(you)—$150
United KingdomCheapest£165≈ $221£110≈ $147
Europe——
Australia——
SingaporeS$209≈ $163—

Each price is in its own currency, as the store charges it. The ≈ figures are approximate, at today's exchange rate (ECB reference rates, 2026-11-06), rounded, and leave out shipping, import duty, GST/VAT and card fees. A camera bought abroad may not carry a local warranty: see grey-market cameras before you buy.

Used: what it should be worth

Should be worth, used

$150

Usually $150 to $150 · 21 days, 21 listings

Cheapest used today

$150

About what it usually goes for

AF 20mm F2.8 Air: typical used and lowest new price by dayFrom 17 Oct to 6 Nov, prices between $150 and $150. Latest typical used $150.17 Oct6 Nov$150$150
Typical used
MonthCheapestTypicalHighestDays seen
Nov 2026$150$150$1506
Oct 2026$150$150$15015

From used and refurbished asking prices at the stores we track, checked every few hours. Confirmed eBay sale prices will be added once eBay grants us access to its sold-listings data.

Videos

Reviews, comparisons and sample footage of the AF 20mm F2.8 Air, on YouTube.

Discussions & forums

What owners say about the AF 20mm F2.8 Air elsewhere, and here.

On CamCompare

Ask on the Gear advice board →

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Comments are members' own opinions, not CamCompare's. Votes never change the order of prices.

More options

AF 20mm F2.8 Air specifications

Optics

Focal length
20mm
35mm equivalent
20mm (full frame)
Maximum aperture
f/2.8
Minimum aperture
f/16
Made for
Full frame
Elements / groups
10 / 8
Aperture blades
7
Closest focus
0.19 m
Max magnification
0.17×

Focus & handling

Autofocus
Yes (STM)
Optical stabilisation
No
Weather sealed
—
Internal zoom
—
Aperture ring
—
Teleconverter compatible
No

Size & weight

Weight
157 g
Diameter × length
65 × 59.5 mm
Filter thread
52 mm

Cameras it fits

All 79 →
Nikon Z5IIC

Nikon

Z5IIC

Full frame · 24.5 MP · 2026

  • IBIS
  • 4K 60p
New from $1,384.95at 8 storesLaunch RRP $1,399.95
Sony FX5

Sony

FX5

Full frame · 16.6 MP · 2026

  • IBIS
  • 5K video
Launch RRP $4,899.99
Leica SL3-P

Leica

SL3-P

Full frame · 44.9 MP · 2026

  • IBIS
  • 8K video
New from $6,690Used from $5,615at 5 storesLaunch RRP $6,690
Sony α7R VI

Sony

α7R VI

Full frame · 66.8 MP · 2026

  • IBIS
  • 8K video
New from $3,938Used from $3,650at 9 storesLaunch RRP $4,499.99
Sony α7 V

Sony

α7 V

Full frame · 33 MP · 2025

  • IBIS
  • 4K 120p
New from $2,498.99Used from $2,475at 9 storesLaunch RRP $2,899
Nikon ZR

Nikon

ZR

Full frame · 24.5 MP · 2025

  • IBIS
  • 6K video
New from $1,806.19Used from $1,805.82at 8 storesLaunch RRP $2,199.95