TTArtisan APS-C 25mm f/2 25mm
With a bright f/2 aperture and a 7-blade diaphragm, this 25mm manual-focus lens (37.5mm equivalent) offers pronounced bokeh and strong low-light performance for Micro Four Thirds. Its compact 315g metal build and seven-element optical formula deliver edge-to-edge sharpness even at f/2, with a damped focus ring for precise manual adjustments. The lens is ideal for street photographers and MFT users on a budget who enjoy creative manual focus and shallow depth-of-field without the need for autofocus.
Focal length 25mm
Aperture f/16
Mount Micro Four Thirds
Weight 313 g
af type manual focus only
lens type prime
44 総合スコア
価格 ￥20,717
概要
オーナーの声
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。
購入者の評価は一定を保っています
85/100当社のAIによる感情分析
日付のある顧客レビュー 12 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。
実証データ
Performance
Specifications
Full Specifications
Optics
| Type | Prime |
| Focal Length Min | 25 |
| Focal Length Max | 25 |
| Elements | 7 |
| Groups | 5 |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/2 |
| Constant | No |
| Diaphragm Blades | 7 |
Build
| Mount | Micro Four Thirds |
| Format | APS-C |
| Weather Sealed | No |
| Weight | 0.3 kg / 0.7 lbs |
| Filter Thread | 43 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | No |
Focus
| Min Focus Distance | 250 |
| Max Magnification | 1:4 |
vs Competition
| Spec | TTArtisan APS-C 25mm f/2 25mm | Tamron Di III VC 28-300mm f/4-7.1 VXD | Sigma Contemporary 18-50mm f/2.8 DC DN | Nikon NIKKOR Z 17-28mm f/2.8 | Panasonic LUMIX S S-E100 | Sony G SELP28135G.SYX |
|---|---|---|---|---|---|---|
| Focal Length | 25mm | 28-300mm | 18-50mm | 17-28mm | 100mm | 28-135mm |
| Max Aperture | f/16 | f/4 | f/2.8 | f/2.8 | f/2.8 | f/4 |
| Mount | Micro Four Thirds | Sony E | Sony E | Nikon Z | L-Mount | Sony E |
| Stabilization | false | true | false | false | false | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 313 | 590 | 290 | 450 | 298 | 420 |
| AF Type | manual focus only | VXD linear motor | stepping motor | Stepping Motor | Dual phase linear motor | SSM |
| Lens Type | prime | zoom | zoom | zoom | macro | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | ユーザー評価 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| TTArtisan APS-C 25mm f/2 25mm | 13.3 | 28 | 73.7 | 78.1 | 2.5 | 40.2 | 63.7 | 33.6 | 75.1 | 36.8 |
| Tamron Di III VC 28-300mm f/4-7.1 VXD Compare | 98 | 77.9 | 65.1 | 85.8 | 96.7 | 66 | 91.2 | 97.7 | 55.8 | 82.4 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 86.8 | 81.8 | 86 | 91.7 | 82.2 | 83.9 | 80.9 | 78.6 | 89.8 | 36.8 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 86.8 | 87 | 75.2 | 85.8 | 88.2 | 83.9 | 91.2 | 68 | 69.8 | 36.8 |
| Panasonic LUMIX S S-E100 Compare | 98 | 87 | 85.8 | 82 | 83.4 | 83.9 | 80.9 | 33.6 | 65.7 | 36.8 |
| Sony G SELP28135G.SYX Compare | 94.2 | 77.9 | 76.9 | 35.2 | 88.2 | 66 | 63.7 | 92.6 | 57.4 | 93.3 |
価格
Value & Pricing
最安 ￥20,717
