Canon RF RF45mm F1.2 STM 45mm
The f/1.2 maximum aperture delivers exceptionally shallow depth of field and strong low-light performance in a compact 346g body. Its quiet STM autofocus and customizable control ring add handling flexibility uncommon at this brightness. This lens is best for portrait and lifestyle photographers who prioritize dramatic bokeh and a lightweight walk-around prime.
Focal length 45mm
Aperture 16
Mount Canon RF
Weight 345 g
af type STM
lens type prime
57 総合スコア
価格 ￥69,800
Snapshot
メリットとデメリット
Pros
- Strong social proof (89th percentile) 89th
- Strong af (87th percentile) 87th
- Strong build (66th percentile) 66th
Cons
- Below average macro (22th percentile)
- Below average versatility (34th percentile)
What owners think
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 | 45 |
| Focal Length Max | 45 |
| Elements | 9 |
| Groups | 7 |
| Aspherical Elements | 1 |
| Coating | SSC (Super Spectra Coating) |
Aperture
| Max Aperture | 16 |
| Min Aperture | 1.2 |
| Constant | No |
| Diaphragm Blades | 9 |
Build
| Mount | Canon RF |
| Format | Full-Frame |
| Weather Sealed | No |
| Weight | 0.3 kg / 0.8 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 0.13x |
競合製品との比較
| Spec | Canon RF RF45mm F1.2 STM 45mm | 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 S S-R28200 | Meike 50mm F1.8 Full Frame STM Auto Focus Prime |
|---|---|---|---|---|---|---|
| Focal Length | 45mm | 16-300mm | 18-300mm | 28-400mm | 28-200mm | 50mm |
| Max Aperture | 16 | f/3.5 | f/3.5 | f/4 | f/4 | f/1.8 |
| Mount | Canon RF | Sony E | Fuji X | Nikon Z | L-Mount | Sony E |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | true | false | true | true | false |
| Weight (g) | 345 | 615 | 92 | 726 | 413 | 369 |
| AF Type | STM | HLA | VXD linear motor | STM | Autofocus | STM |
| Lens Type | prime | zoom | zoom | zoom | macro | Wide-Angle |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Canon RF RF45mm F1.2 STM 45mm | 86.8 | 44.3 | 66.1 | 22.1 | 49.1 | 49 | 34.2 | 89.4 | 35.9 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.4 | 83.8 | 58.9 | 85.9 | 98.9 | 76.4 | 99.6 | 89.4 | 99.1 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.3 | 74.2 | 96.4 | 87.7 | 74.8 | 76.4 | 99.2 | 68.1 | 81.2 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.8 | 77.2 | 51.5 | 81.3 | 97.1 | 70.7 | 98.9 | 74.1 | 98.3 |
| Panasonic LUMIX S S-R28200 Compare | 54.4 | 77.2 | 74.2 | 70.8 | 91.3 | 70.7 | 95.6 | 89.4 | 99.5 |
| Meike 50mm F1.8 Full Frame STM Auto Focus Prime Compare | 86.8 | 95.9 | 63.3 | 95.6 | 39.6 | 92.6 | 34.2 | 60.8 | 81.2 |
Price
コストパフォーマンス
最安 ￥69,800
Amazon.co.jp 1件 最安 ￥69,800
2026年5月25日 ￥69,800
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。
