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Viltrox AF 28mm f/1.8 28mm

★★★★★ 4.5 (4)

A bright f/1.8 aperture, full-frame coverage, and STM autofocus with Eye AF support deliver sharp, low-light results on Sony E-mount. Weighing just 366g with internal focusing, its 14.6-inch minimum focus distance and USB-C firmware updates add practical flexibility. This lens is best for portrait photographers seeking a wide-angle prime for environmental portraits with controlled depth of field.

Focal length 28mm
Aperture f/1.8
Mount Sony E
Weight 366 g
af type Autofocus
Viltrox AF 28mm f/1.8 28mm lens
45 総合スコア
価格 ¥0
現在取り扱いなし
他の国でも利用可能:

Snapshot

メリットとデメリット

Pros

  • Strong bokeh (94th percentile) 94th
  • Strong aperture (93th percentile) 93th

Cons

  • Below average user sentiment (1th percentile)
  • Below average social proof (26th percentile)
  • Below average versatility (34th percentile)

What owners think

購入者の評価が時間とともにどう変化したか

独自

顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。

40/100当社のAIによる感情分析信頼度: 低 · 7 件のソース · 2026年5月
121Q1 '24Q3 '25Q4 '25
満足(4〜5★)不満(1〜2★)バーの高さ = レビュー件数

日付のある顧客レビュー 4 件を暦四半期ごとに集計しています。期間別の分析は英語です。

The proof

パフォーマンス

パフォーマンス偏差値

AF 54.5
Bokeh 93.8
Build 64.1
Macro 60.1
Optical 42.6
Aperture 92.8
User Sentiment 0.9
Versatility 34.2
Social Proof 26.4
Stabilization 36

スペック

全スペック一覧

Optics

Focal Length Min 28
Focal Length Max 28
Elements 11
Groups 9

Aperture

Max Aperture f/1.8
Min Aperture f/16
Diaphragm Blades 9

Build

Mount Sony E
Format Full-Frame
Weight 0.4 kg / 0.8 lbs
Filter Thread 55

AF & Stabilization

AF Type Autofocus
Stabilization No

Focus

Min Focus Distance 370
Max Magnification 1:10

競合製品との比較

Spec Viltrox AF 28mm f/1.8 28mm 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 Z 28-400mm f/4-8 VR Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Canon EF-S 18-135mm f/3.5-5.6 IS USM
Focal Length 28mm 16-300mm 18-300mm 28-400mm 50-200mm 18-135mm
Max Aperture f/1.8 f/3.5 f/3.5 f/4 f/2.8 f/3.5
Mount Sony E Sony E Fuji X Nikon Z Micro Four Thirds Canon EF-S
Stabilization false true true true true true
Weather Sealed false true false true true false
Weight (g) 366 615 92 726 655 515
AF Type Autofocus HLA VXD linear motor STM linear motor STM
Lens Type - zoom zoom zoom telephoto zoom
Compare Compare Compare Compare Compare
Product AfBokehBuildMacroOpticalApertureUser SentimentVersatilitySocial ProofStabilization
Viltrox AF 28mm f/1.8 28mm 54.593.864.160.142.692.80.934.226.436
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare 54.584.35985.998.976.9099.67899.1
Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare 98.374.996.687.774.676.930.199.283.181.3
Nikon NIKKOR Z 28-400mm f/4-8 VR Compare 86.977.851.681.39771.2098.983.198.3
Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare 98.386.155.323.195.983.791.788.365.996.4
Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare 86.974.947.333.280.176.90967892.6

用途別スコア

Macro (52.2)Overall (45.1)Budget (43.9)Street (57.7)Travel (31.5)Portrait (69.7)Landscape (34.1)Professional (51.2)Video Cinema (51)Wildlife Sports (43.1)

詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。

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