Viltrox AF 20mm f/2.8 20mm

★★★★★ 4.5 (593)

Weighing just 157g with full-frame coverage and weather sealing, this 20mm f/2.8 prime stands out for its exceptional portability without sacrificing optical quality, using 2 ED and 2 aspherical elements. The quiet STM autofocus supports Eye AF and a 7.5" minimum focus distance for dynamic close-ups, while a USB-C port allows for user-installed firmware updates. This lens is best for landscape and astrophotography shooters who need an ultra-light, affordable wide-angle prime for Sony E-mount bodies.

Focal length 20mm
Aperture f/16
Mount Sony E
Weather Sealed Evet
Weight 157 g
af type STM
lens type wide-angle
Viltrox AF 20mm f/2.8 20mm lens
67 Genel Puan
Fiyat ¥0
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Özet

Artılar ve Eksiler

Artılar

  • Strong build (97th percentile) 97th
  • Strong af (87th percentile) 87th
  • Strong macro (86th percentile) 86th
  • Strong social proof (81st percentile) 81st

Eksiler

  • Below average bokeh (30th percentile)
  • Below average user sentiment (30th percentile)
  • Below average versatility (33rd percentile)

Sahiplerinin görüşleri

Sahip görüşleri zamanla nasıl değişti

Özel

Müşterilerin değerlendirmelerini gerçekte ne zaman yazdığına göre - ilk övgülerin kalıcı olup olmadığını görün.

Sahip görüşleri zaman içinde sabit kaldı
78/100Yapay zeka duygu analizimizorta güven · 14 kaynak · May 2026
1★2★3★4★5★Q2 '20: 5.0★ · 1 değerlendirmeQ2 '24: 4.9★ · 7 değerlendirmeQ3 '24: 5.0★ · 2 değerlendirmeQ4 '24: 5.0★ · 3 değerlendirmeQ1 '25: 5.0★ · 1 değerlendirmeQ2 '25: 4.0★ · 10 değerlendirmeQ3 '25: 4.5★ · 6 değerlendirmeQ4 '25: 2.0★ · 3 değerlendirmeQ1 '26: 4.5★ · 5 değerlendirme17231106352Q2 '20Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
Ort. puanMemnun (4-5★)Memnun değil (1-2★)Çubuk yüksekliği = değerlendirme sayısı
  1. Q1 202675/1004.1★8 değerlendirme

    Buyers praise the lens for sharpness, value, and lightweight design, but note autofocus struggles, close-distance limits, and a coating defect.

    • Sharp, excellent value, lightweight, good for architecture/landscape.
    • Coating faded after 3 months, causing blurriness.
    • Autofocus issues, especially with eye-tracking and fast focusing.
    • Silent autofocus, good bokeh, suitable for travel and hybrid shooting.
  2. Q4 202578/1004.2★13 değerlendirme

    Most buyers praise the lens for excellent image quality and value, though a few report softness, slow focus, or a used item received as new.

    • Excellent optical quality: sharp in center, good corner performance, bright f/1.8 aperture.
    • Great value for the price: performs like much more expensive lenses, budget-friendly.
    • Autofocus is fast for most but can be slow or loud in some cases.
    • One buyer received a used lens in opened packaging; another describes very soft focus for astro.
  3. Q3 202576/1004.8★10 değerlendirme

    Buyers praised sharpness, portability, and value. Some noted slow autofocus and fragile build, but overall satisfaction was high.

    • Sharpness and image quality exceeded expectations for the price.
    • Autofocus is great for some but very slow for others.
    • Build feels solid but fragile; users handle with care.
    • Compact size and wide angle ideal for travel and vlogging.
  4. Q2 202566/1004.0★10 değerlendirme

    Reviews in Q2 2025 were mixed: value praised by many, but issues with used/defective items, mount errors, low contrast, and poor autofocus reported.

    • Good value for money, especially for budget-conscious buyers.
    • Autofocus varies from catastrophic to okay after firmware update.
    • Received used/damaged lens with dings, dirty glass, missing cap.
    • Wrong mount delivered (ordered FE, got Z). Low contrast against light sources.
  5. Q4 202490/1005.0★3 değerlendirme

    Buyers praise the lens quality, depth of field, sharpness, and included lens options, saying they improve photos and work with many cameras.

    • Lens quality is excellent for the price
    • Depth of field and image sharpness are impressive
    • Included lenses enhance photo quality significantly
    • Compatible with many cameras, highly recommended
  6. Q2 202497/1004.9★7 değerlendirme

    Buyers praise this as the best budget 20mm autofocus lens for Sony/Nikon, citing excellent value, sharp center performance, and fast autofocus for under $200.

    • Exceptional value for money, outperforming price expectations at ~$160.
    • Soft edges at wide apertures; acceptable for most users but not for landscape.
    • Autofocus speed and accuracy rated 80-90% of native Sony lenses.
    • Plastic build concerns; lightweight but less premium feel than metal lenses.

Takvim çeyreğine göre gruplanmış, tarihli 40 müşteri değerlendirmesine dayanır. Dönem analizi İngilizcedir.

Kanıtlar

Performans

Performans Yüzdelikleri

AF 87.4
Bokeh 29.6
Build 96.6
Macro 85.9
Optical 71.2
Aperture 42.1
User Sentiment 29.9
Versatility 33.3
Kullanıcı yorumları 80.5
Stabilization 37.8

Teknik Özellikler

Tüm Teknik Özellikler

Optics

Type Wide-angle
Focal Length Min 20
Focal Length Max 20
Elements 10
Groups 8
Aspherical Elements 2
ED Elements 2
Coating nano multi-layer coating

Aperture

Max Aperture f/16
Min Aperture f/2.8
Constant Yes
Diaphragm Blades 7

Build

Mount Sony E
Format full-frame
Weather Sealed Yes
Weight 0.2 kg / 0.3 lbs
Filter Thread 52

AF & Stabilization

AF Type STM
Stabilization No

Focus

Min Focus Distance 190
Max Magnification 1:5.88

Rakiplerle Karşılaştırma

Spec Viltrox AF 20mm f/2.8 20mm Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Nikon NIKKOR Z 17-28mm f/2.8 Sigma Contemporary 16-28mm f/2.8 DG DN Panasonic Leica DG Vario-Elmarit H-ES12060 Sony G SELP28135G.SYX
Focal Length 20mm 17-70mm 17-28mm 16-28mm 12-60mm 28-135mm
Max Aperture f/16 f/2.8 f/2.8 f/2.8 f/2.8 f/4
Mount Sony E Fujifilm X Nikon Z Sony E Micro Four Thirds Sony E
Stabilization false true false false true true
Weather Sealed true true true true true true
Weight (g) 157 544 450 450 320 420
AF Type STM RXD Stepping Motor Stepping AF Motor linear motor SSM
Lens Type wide-angle zoom zoom zoom zoom zoom
Compare Compare Compare Compare Compare
Ürün AFBokehBuildMacroOpticalApertureUser SentimentVersatilityKullanıcı yorumlarıStabilization
Viltrox AF 20mm f/2.8 20mm 87.429.696.685.971.242.129.933.380.537.8
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare 53.787.369.685.99184.563.589.385.183.4
Nikon NIKKOR Z 17-28mm f/2.8 Compare 87.487.375.985.98884.590.867.368.837.8
Sigma Contemporary 16-28mm f/2.8 DG DN Compare 87.487.375.977.897.284.575.86862.737.8
Panasonic Leica DG Vario-Elmarit H-ES12060 Compare 98.187.384.651.99184.544.393.167.883.4
Sony G SELP28135G.SYX Compare 94.478.477.734.18867.163.592.455.793.4

Kullanım Alanı Puanları

Macro (74.1)Genel (67.3)Budget (65.4)Street (73.6)Travel (69)Portrait (54.2)Landscape (68.6)Professional (75.1)Video Cinema (63)Wildlife Sports (66.2)

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