Pentax HD PENTAX-FA HD FA 50mm f/1.4 SDM AW 50mm
Its f/1.4 aperture and SDM autofocus pair with full-frame coverage and weather-sealed AW construction in a surprisingly light 130g body, aided by three aspherical elements and HD coatings. The old-school retro design and remarkably compact build make it a discreet carry for everyday shooting without sacrificing optical precision. This lens is best for portrait and street photographers who need a fast, weather-resistant 50mm with a classic rendering character for on-the-go professional work.
Focal length 50mm
Aperture 22
Mount Pentax K
Weather Sealed はい
Weight 910 g
af type Autofocus
lens type prime
43 総合スコア
価格 ￥70,536
Snapshot
メリットとデメリット
Pros
Cons
- Below average bokeh (22th percentile)
- Below average aperture (25th percentile)
- Below average versatility (34th percentile)
What owners think
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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。
購入者の評価は一定を保っています
日付のある顧客レビュー 24 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
スペック
全スペック一覧
Optics
| Type | prime |
| Focal Length Min | 50 |
| Focal Length Max | 50 |
| Elements | 7 |
| Groups | 6 |
| Aspherical Elements | 1 |
| ED Elements | 1 |
| Coating | Multilayer HD Coating |
Aperture
| Max Aperture | 22 |
| Min Aperture | 1.4 |
| Constant | Yes |
| Diaphragm Blades | 8 |
Build
| Mount | Pentax K |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.9 kg / 2.0 lbs |
| Filter Thread | 49 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 1:6.67 |
競合製品との比較
| Spec | Pentax HD PENTAX-FA HD FA 50mm f/1.4 SDM AW 50mm | 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 | 50mm | 16-300mm | 18-300mm | 28-400mm | 50-200mm | 18-135mm |
| Max Aperture | 22 | f/3.5 | f/3.5 | f/4 | f/2.8 | f/3.5 |
| Mount | Pentax K | Sony E | Fuji X | Nikon Z | Micro Four Thirds | Canon EF-S |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | true | false | true | true | false |
| Weight (g) | 910 | 615 | 92 | 726 | 655 | 515 |
| AF Type | Autofocus | HLA | VXD linear motor | STM | linear motor | STM |
| Lens Type | prime | zoom | zoom | zoom | telephoto | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Pentax HD PENTAX-FA HD FA 50mm f/1.4 SDM AW 50mm | 54.9 | 21.9 | 38.7 | 55 | 45.2 | 24.5 | 34.1 | 61.3 | 35.9 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.9 | 84.6 | 58.3 | 85.9 | 98.9 | 77.5 | 99.6 | 78 | 99 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 75.5 | 96.4 | 87.8 | 74.3 | 77.5 | 99.2 | 83.1 | 81.1 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.6 | 78.4 | 50.8 | 81.2 | 97 | 71.8 | 98.9 | 83.1 | 98.2 |
| Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare | 98.2 | 86.4 | 54.6 | 22.8 | 95.9 | 84.1 | 88.3 | 65.9 | 96.3 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.6 | 75.5 | 46.6 | 33.2 | 79.8 | 77.5 | 96 | 78 | 92.5 |
Price
コストパフォーマンス
最安 ￥70,536
Amazon.co.jp 1件 最安 ￥70,536
2026年5月29日 ￥70,536
用途別スコア
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。
