Viltrox Air AF 9/2.8 XF 9mm

★★★★★ 4.6 (380)

{ "review": "Il campo visivo ultra-grandangolare di 113.8° e l'obiettivo f/2.8 con 13 elementi in 11 gruppi, inclusi lenti ED e asferiche, garantiscono nitidezza da bordo a bordo su corpi APS-C Sony E. Il peso di soli 176 g, la messa a fuoco ravvicinata a 13 cm e la porta USB-C per aggiornamenti firmware lo rendono uno strumento portatile e facile da mantenere, perfetto per vlogging e primi piani creativi. È la scelta ideale per fotografi di strada e appassionati di macro con punteggi rispettivamente di 93.7 e 95.7 su 100, che cercano un'ottica luminosa e maneggevole per il sistema Sony E." }

Focal length 9mm
Aperture 16
Mount Sony E
Weight 175 g
af type STM
lens type prime
Viltrox Air AF 9/2.8 XF 9mm lens
76 Punteggio Complessivo
Disponibile anche in:

Snapshot

Pro e contro

Pros

Cons

What owners think

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 rimasta stabile nel tempo
82/100La nostra analisi del sentiment con IAaffidabilità alta · 51 fonti · mag 2026
1★2★3★4★5★Q2 '21: 4.0★ · 1 recensioneQ4 '21: 5.0★ · 1 recensioneQ4 '22: 5.0★ · 1 recensioneQ1 '23: 5.0★ · 2 recensioniQ3 '23: 5.0★ · 2 recensioniQ4 '23: 2.3★ · 3 recensioniQ1 '24: 5.0★ · 2 recensioniQ3 '24: 5.0★ · 2 recensioniQ4 '24: 4.6★ · 5 recensioniQ1 '25: 5.0★ · 1 recensioneQ2 '25: 5.0★ · 5 recensioniQ3 '25: 4.9★ · 10 recensioniQ4 '25: 4.8★ · 18 recensioni11122322515101882Q2 '21Q4 '22Q3 '23Q1 '24Q4 '24Q2 '25Q4 '25Q2 '26
Valutazione mediaSoddisfatti (4-5★)Insoddisfatti (1-2★)Altezza della barra = numero di recensioni
  1. Q1 2026100/1008 recensioni

    Buyers are impressed with the wide field of view, sharpness, and compact size. A few noted slow autofocus and different filter size.

    • Very wide, non-fisheye rectilinear lens captures impressive field of view.
    • Sharp image quality and fast autofocus, though one noted slow AF.
    • Lightweight and portable, ideal for travel and city architecture.
    • Filter size differs from other lenses; not a lens fault but inconvenient.
  2. Q4 202585/1004.8★18 recensioni

    Overwhelmingly positive reviews praise the lens for its sharp image quality, lightweight design, and excellent value for the price. A few note issues with autofocus noise or sluggishness.

    • Lens is sharp, has good image quality, and produces beautiful results.
    • Excellent value for the price, often exceeding expectations compared to expensive brands.
    • Lightweight and compact design, ideal for travel and everyday use.
    • Autofocus is noisy (notable in video) and sometimes sluggish or inconsistent.
  3. Q3 202595/1004.9★10 recensioni

    Buyers praise the lens for excellent image quality, sharpness, and value. It's lightweight, great for portraits and low light, with fast autofocus.

    • Exceptional image quality and sharpness for the price.
    • Lightweight and compact, ideal for everyday carry and street photography.
    • Great for portraits and low-light environments with pleasing background blur.
    • Flare visible in strong light; some users find it scenic or correctable.
  4. Q2 202598/1005.0★5 recensioni

    Reviewers praise the lens for its excellent sharpness, clarity, and value. Autofocus is good, with minor chromatic aberration and a bump-prone manual aperture dial noted.

    • Excellent value, sharpness, and clarity for the price.
    • Manual aperture dial can be bumped accidentally.
    • Autofocus works well; firmware update fixes minor bugs.
    • Some chromatic aberration reported, but bokeh is excellent.
  5. Q4 202480/1004.6★5 recensioni

    Buyers praise this prime lens for its fast aperture, sharpness, and build quality at a low price. However, noticeable chromatic aberration in high-contrast scenes is a drawback for landscape and astro photographers.

    • Outstanding value and performance: fast, sharp, well-built, and weather-sealed for under $600.
    • Chromatic aberration, especially purple fringing, is problematic in contrasty scenes like landscapes and astrophotography.
    • Excellent for portraits, street, and indoor use with smooth, silent autofocus and natural field of view.
    • Solid construction feels premium and durable, fits well on smaller bodies like the Sony A6700.
  6. Q4 202333/1002.3★3 recensioni

    One buyer praised build quality and low light performance; two reported defects: one with firmware and focus instability, another with aperture failure.

    • Two reports of defective units: firmware issue, focus instability, and aperture failure.
    • Excellent build quality with all-metal construction, including lens hood.
    • Excellent low light performance and good value for price.
    • Return process for defective unit was handled quickly.

Basato su 63 recensioni dei clienti datate, raggruppate per trimestre solare. L'analisi per periodo è in inglese.

The proof

Prestazioni

Percentili di prestazione

AF 86.6
Bokeh 35.3
Build 85.5
Macro 89.5
Optical 83.3
Aperture 50
User Sentiment 44.4
Versatility 34.1
Social Proof 83.1
Stabilization 36

Scheda tecnica

Specifiche tecniche complete

Optics

Type prime
Focal Length Min 9
Focal Length Max 9
Elements 13
Groups 11
Aspherical Elements 2
ED Elements 3
Coating HD multilayer nano coating

Aperture

Max Aperture 16
Min Aperture 2.8
Constant No
Diaphragm Blades 7

Build

Mount Sony E
Format APS-C
Weather Sealed No
Weight 0.2 kg / 0.4 lbs
Filter Thread 58

AF & Stabilization

AF Type STM
Stabilization No

Focus

Min Focus Distance 130
Max Magnification 1:6.66

Rispetto alla concorrenza

Spec Viltrox Air AF 9/2.8 XF 9mm Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Nikon Nikkor 2166 Panasonic LUMIX S S-R28200 Canon EF-S 18-135mm f/3.5-5.6 IS USM
Focal Length 9mm 16-300mm 18-300mm 55-200mm 28-200mm 18-135mm
Max Aperture 16 f/3.5 f/3.5 f/4 f/4 f/3.5
Mount Sony E Sony E Fuji X Nikon F L-Mount Canon EF-S
Stabilization false true true true true true
Weather Sealed false true false false true false
Weight (g) 175 615 92 255 413 515
AF Type STM HLA VXD linear motor Silent Wave Motor Autofocus STM
Lens Type prime zoom zoom telephoto macro zoom
Compare Compare Compare Compare Compare
Product AfBokehBuildMacroOpticalApertureUser SentimentVersatilitySocial ProofStabilization
Viltrox Air AF 9/2.8 XF 9mm 86.635.385.589.583.35044.434.183.136
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare 54.884.658.785.998.977.5099.67899
Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare 98.375.596.487.874.377.530.299.283.181.1
Nikon Nikkor 2166 Compare 54.870.27781.266.471.891.785.383.192.5
Panasonic LUMIX S S-R28200 Compare 54.878.474.270.891.271.8095.662.299.4
Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare 86.675.546.833.379.877.50967892.5

Price

Rapporto qualità-prezzo

Da 271 CA$ 2 offerte presso 2 rivenditori
B&H Photo 1 offerte Da 271 CA$
Amazon.ca 1 offerte Da 295 CA$

Price History

260 CA$ 270 CA$ 280 CA$ 290 CA$ 300 CA$ 1 mag7 mag 271 CA$

Punteggi per utilizzo

Macro (82.7)Overall (75.6)Budget (69.1)Street (76.8)Travel (62.3)Portrait (65.4)Landscape (63)Professional (64.4)Video Cinema (61.5)Wildlife Sports (60.9)

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