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
55 综合评分
价格 MX$10,499
Snapshot
优缺点
Pros
- Strong af (86th percentile) 86th
- Strong social proof (74th percentile) 74th
- Strong build (65th percentile) 65th
Cons
- Below average macro (21th percentile)
- Below average versatility (34th percentile)
What owners think
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间保持稳定
基于 35 条带日期的客户评价，按日历季度分组。分期分析为英文。
The proof
性能表现
规格参数
完整规格参数
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 |
竞品对比
| Spec | Canon RF RF45mm F1.2 STM 45mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | Panasonic LUMIX S S-R28200 | Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR | Sony E SELP16502 |
|---|---|---|---|---|---|---|
| Focal Length | 45mm | 16-300mm | 28-75mm | 28-200mm | 18-140mm | 16-50mm |
| Max Aperture | 16 | f/3.5 | f/2.8 | f/4 | f/3.5 | f/3.5 |
| Mount | Canon RF | Sony E | Sony E | L-Mount | Nikon F | Sony E |
| Stabilization | false | true | false | true | true | true |
| Weather Sealed | false | true | true | true | false | true |
| Weight (g) | 345 | 615 | 540 | 413 | 100 | 107 |
| AF Type | STM | HLA | VXD | Autofocus | Silent Wave Motor | Autofocus |
| Lens Type | prime | zoom | zoom | macro | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Canon RF RF45mm F1.2 STM 45mm | 86.1 | 47.3 | 65.1 | 21.2 | 47 | 52.1 | 34 | 74.1 | 35.8 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 55.1 | 86.4 | 57.6 | 86.7 | 98.9 | 79.6 | 99.6 | 78 | 99 |
| Tamron Di III 28-75mm f/2.8 Di III VXD G2 Compare | 55.1 | 88 | 64 | 85.5 | 91 | 85.9 | 78.4 | 91.8 | 35.8 |
| Panasonic LUMIX S S-R28200 Compare | 55.1 | 80.6 | 73.5 | 71.5 | 91 | 74.2 | 95.6 | 62.6 | 99.4 |
| Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR Compare | 55.1 | 77.8 | 95.3 | 27.4 | 81.8 | 79.6 | 96.4 | 88.1 | 92.3 |
| Sony E SELP16502 Compare | 55.1 | 77.8 | 97.6 | 34.9 | 63.2 | 79.6 | 83.5 | 78 | 80.7 |
Price
性价比分析
最低 MX$10,499
Amazon.com.mx 1 个报价 最低 MX$10,499
2026年5月25日 MX$10,499
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
