Tamron Di III F051 20mm

★★★★★ 4.5 (437)

Weighing just 215g and sealed against moisture, this lens pairs a 1:2 maximum magnification with a 4.7-inch minimum focus distance for near-macro versatility in a compact full-frame design. Its optical formula uses three ED and one aspherical element to control aberrations, while the f/2.8 aperture keeps the build remarkably portable and discreet. This lens is best for hikers and travel photographers who want a lightweight wide-angle prime that can also capture detailed close-ups of flora and fauna.

Focal length 24mm
Aperture f/22
Mount Sony E
Weather Sealed
Weight 215 g
af type OSD
lens type prime
Tamron Di III F051 20mm lens
54 Punteggio Complessivo
Disponibile anche in:

Panoramica

Cosa dicono i proprietari

Come è cambiata l'opinione dei proprietari nel tempo

Esclusiva

In base a quando i clienti hanno effettivamente scritto le recensioni, per vedere se gli elogi iniziali sono durati.

L'opinione dei proprietari è migliorata nel tempo
1★2★3★4★5★Q4 '19: 3.0★ · 2 recensioniQ1 '20: 4.5★ · 2 recensioniQ3 '20: 4.7★ · 6 recensioniQ4 '20: 5.0★ · 4 recensioniQ1 '21: 4.3★ · 3 recensioniQ2 '21: 4.5★ · 10 recensioniQ3 '21: 5.0★ · 2 recensioniQ4 '21: 4.5★ · 2 recensioniQ1 '22: 5.0★ · 4 recensioniQ2 '22: 4.7★ · 3 recensioniQ3 '22: 1.0★ · 1 recensioneQ4 '22: 4.5★ · 5 recensioniQ1 '23: 4.5★ · 3 recensioniQ2 '23: 5.0★ · 3 recensioniQ3 '23: 5.0★ · 1 recensioneQ4 '23: 5.0★ · 4 recensioniQ1 '24: 5.0★ · 2 recensioniQ2 '24: 5.0★ · 3 recensioniQ3 '24: 5.0★ · 2 recensioniQ4 '24: 5.0★ · 3 recensioniQ1 '25: 4.0★ · 3 recensioniQ2 '25: 5.0★ · 1 recensioneQ4 '25: 5.0★ · 2 recensioniQ1 '26: 5.0★ · 3 recensioniQ2 '26: 4.8★ · 7 recensioni (data approx.)22643102243153314232331237Q4 '19Q3 '20Q1 '21Q3 '21Q1 '22Q3 '22Q1 '23Q3 '23Q1 '24Q3 '24Q1 '25Q4 '25Q2 '26
Valutazione mediaSoddisfatti (4-5★)Insoddisfatti (1-2★)Altezza della barra = numero di recensioniData stimata
  1. Q2 202686/1004.8★7 recensioni

    Buyers praised the lens as sharp, budget-friendly, and versatile for microphotography and landscapes. Some noted autofocus finickiness with nearby objects and motor noise in video.

    • Sharp image quality, especially at f/3.5 to f/5.6, and good for microphotography.
    • Great value for money, lightweight, and versatile across Sony camera bodies.
    • Autofocus can be finicky with nearby objects but works well for landscapes.
    • Motor noise audible on camera mic during video autofocus, though not an issue for filmmakers.
  2. Q2 202483/1005.0★3 recensioni

    Buyers praised the lens for being lightweight, high quality, and affordable, with good detail capture for wide-angle use. One noted slow autofocus but acceptable for landscapes.

    • Lightweight and good quality at a decent price.
    • Captures details well for wide-angle and video work.
    • Autofocus not the fastest, but fine for landscapes.
    • Affordable lens suitable for casual and travel use.
  3. Q4 202280/1004.5★5 recensioni

    Buyers praised the lens as sharp, lightweight, and great value, but noted autofocus noise in video and poor low-light performance.

    • Excellent image quality and sharpness, even on high-resolution sensors.
    • Great value for the price, often described as a steal.
    • Autofocus is loud during video, potentially picked up by on-camera mics.
    • Poor performance in low light conditions.
  4. Q2 202293/1004.7★3 recensioni

    Buyers praised the lens for close focusing, light weight, affordability, and sharp center, with minor chromatic aberration noted.

    • Close focusing ability and 1:2 ratio appreciated for unique perspectives.
    • Lightweight and affordable, considered a good value.
    • Sharp center and universal 67mm filter size liked.
    • Some chromatic aberration present but not severe.
  5. Q1 2022100/1005.0★4 recensioni

    Buyers praised the lens as affordable, well-built, and sharp with good bokeh. One wished for a faster aperture.

    • Affordable price point praised by multiple buyers.
    • Sharp image quality and good bokeh at f2.8.
    • Solid build quality and well-constructed feel.
    • Wish for faster aperture (f2.0 or f1.8) while keeping 67mm filter size.
  6. Q2 202185/1004.6★10 recensioni

    Buyers praised the lens for its sharpness, compact size, and value. Some noted autofocus noise but found it acceptable for stills.

    • Sharp image quality, true colors, and minimal barrel distortion.
    • Compact, lightweight, and affordable for a wide-angle prime.
    • Autofocus noise noted; acceptable for stills but problematic for video.
    • Close focusing ability praised, useful as a macro alternative.
  7. Q1 202167/1004.3★3 recensioni

    Buyers praise the lens for being light, sharp, and affordable, but two report a very tight fit that raises concerns about using it on expensive camera bodies.

    • Lightweight, sharp, fast autofocus, and good value for the price.
    • Very tight fit on camera bayonet; concern about mounting a cheap lens on a costly body.
    • Metal mount and overall build quality are appreciated for the price.
    • Some buyers are very satisfied with Tamron lenses in general, but this one has fit issues.
  8. Q4 2020100/1005.0★4 recensioni

    All four reviews are highly positive, praising the lens as excellent, well-built, and a great budget option for Sony e-mount, with one noting a noisy focus motor.

    • Lens is excellent, well-built, and delivers sharp images.
    • Great budget option for Sony e-mount, especially with close focusing macro.
    • Works perfectly with Sony a7II, high quality optics.
    • Focus motor is noisy but manageable with external microphone for video.
  9. Q3 202087/1004.7★6 recensioni

    Buyers praised the lens as a good value for its price, noting sharpness and macro capability, but some mentioned slow autofocus.

    • Great value for the price, especially on sale.
    • Sharp images but autofocus is sluggish.
    • Good for astrophotography and landscapes.
    • Some wished for wider aperture like f/1.8.

Basato su 81 recensioni dei clienti datate, raggruppate per trimestre solare. L'analisi per periodo è in inglese.

Le prove

Prestazioni

Percentili di prestazione

AF 54.6
Bokeh 14.5
Build 90.6
Macro 93.2
Optical 68.6
Aperture 22.6
Versatility 33.6
Riscontro degli utenti 77.7
Stabilization 38

Scheda tecnica

Specifiche tecniche complete

Optics

Type Prime
Focal Length Min 24
Focal Length Max 24
Elements 10
Groups 9
Aspherical Elements 1
ED Elements 3
Coating Fluorine Coating

Aperture

Max Aperture f/22
Min Aperture f/2.8
Constant Yes
Diaphragm Blades 7

Build

Mount Sony E
Format full-frame
Weather Sealed Yes
Weight 0.2 kg / 0.5 lbs
Filter Thread 67

AF & Stabilization

AF Type OSD
Stabilization No

Focus

Min Focus Distance 119
Max Magnification 1:2

Rispetto alla concorrenza

Spec Tamron Di III F051 20mm Nikon NIKKOR Z 17-28mm f/2.8 Sigma Contemporary 10-18mm f/2.8 DC DN Panasonic Leica DG Vario-Elmarit H-ES12060 Fujifilm XF 18mm f/1.4 R LM WR Viltrox WCL-X100VI
Focal Length 24mm 17-28mm 10-18mm 12-60mm 18mm 9mm
Max Aperture f/22 f/2.8 f/2.8 f/2.8 f/16 f/2.8
Mount Sony E Nikon Z Sony E Micro Four Thirds Fujifilm X Fujifilm X
Stabilization false false false true false true
Weather Sealed true true true true true false
Weight (g) 215 450 260 320 370 130
AF Type OSD Stepping Motor Autofocus linear motor Linear motor Autofocus
Lens Type prime zoom zoom zoom prime wide-angle
Compare Compare Compare Compare Compare
Prodotto AFBokehBuildMacroOpticalApertureVersatilityRiscontro degli utentiStabilization
Tamron Di III F051 20mm 54.614.590.693.268.622.633.677.738
Nikon NIKKOR Z 17-28mm f/2.8 Compare 8788.273.686.38785.968.164.338
Sigma Contemporary 10-18mm f/2.8 DC DN Compare 54.683.687.493.381.685.969.168.638
Panasonic Leica DG Vario-Elmarit H-ES12060 Compare 9888.283.250.490.285.993.163.383.2
Fujifilm XF 18mm f/1.4 R LM WR Compare 9841.379.484.183.445.933.687.838
Viltrox WCL-X100VI Compare 54.683.692.799.23.685.933.687.883.2

Prezzo

Rapporto qualità-prezzo

Da 346 CA$ 1 offerta presso 1 rivenditore
B&H Photo 1 offerta Da 346 CA$

Monitoriamo i prezzi di questo prodotto dal 4 giu 2026. Il grafico apparirà quando avremo più dati.

Punteggi per utilizzo

Macro (70)Complessivo (54.2)Budget (46.1)Street (53.6)Travel (56.5)Portrait (35.9)Landscape (52.1)Professional (59)Video Cinema (44.9)Wildlife Sports (49.3)

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