# 哪些数码单反相机具有出色的弱光性能？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which DSLR cameras have excellent low-light performance?

## 产品列表

### Canon Canon EOS 6D Mark II
```yaml
product: canon-canon-eos-6d-mark-ii
brand: Canon
price_gbp: 737.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 100-40000 (expandable to 50-102400)
frame_rate: 6.5 fps
megapixels: 26.2
sensor_size: 35.9 x 24.0 mm
focus_points: 45
shutter_speed: 30-1/4000 sec
```

- **价格:** £737.13 [^1]
- **概述:** 全画幅 26.2MP 单反，配备 Dual Pixel CMOS AF、45 点全十字型 AF 系统、3.0in 可翻转触控屏和 Full HD 60p 视频。适合希望升级到全画幅、追求良好弱光表现和可靠静态/视频功能的摄影爱好者。
- **附加来源:** [^2]

### Canon Canon EOS 5D Mark III
```yaml
product: canon-canon-eos-5d-mark-iii
brand: Canon
price_gbp: 2581.8
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 100 - 25600 (expandable to 50, 51200, 102400)
frame_rate: 6 fps
megapixels: 22.3
sensor_size: 36 x 24 mm
focus_points: 61
shutter_speed: 30 - 1/8000 sec
```

- **价格:** £2581.8 [^3]
- **概述:** 专业级全画幅单反，搭载 22.3MP CMOS 传感器、61 点 AF 系统，连拍速度最高可达 6 fps。适合婚礼、人像、风景和活动摄影师，需要坚固机身、出色弱光性能和高级自动对焦的场景。
- **附加来源:** [^4], [^5]

### Pentax K-1 Mark II DSLR Camera Body Only
```yaml
product: pentax-k-1-mark-ii-dslr-camera-body-only
brand: Pentax
price_gbp: 1401.21
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 100 to 819200
frame_rate: 4.4 fps
megapixels: 36.4 megapixels
sensor_size: 35.9 x 24 mm
focus_points: 33
shutter_speed: 1/8000 to 30 sec
```

- **价格:** £1401.21 [^6]
- **概述:** The Pentax K-1 Mark II is a rugged full-frame DSLR with a high-resolution 36.4-megapixel sensor, five-axis image stabilization, and advanced Pixel Shift Resolution. Its weather-resistant body and strong low-light capabilities make it well suited to landscape, astrophotography, adventure, and enthusiast photography.
- **最适合:** 这款相机适合追求出色弱光性能的摄影师。其全画幅传感器、五轴防抖、加速单元以及 100 至 819200 的 ISO 范围，有助于在非常昏暗的环境中拍摄细节丰富的图像。
- **附加来源:** [^7]

---
## 参考来源
[^1]: Adorama, 访问日期 2026-09-13. https://www.adorama.com/cane6d2.html
[^2]: B&H Photo Video, 访问日期 2026-09-13. https://www.bhphotovideo.com/c/product/1334860-REG/canon_1897c002_eos_6d_mark_ii.html
[^3]: Canon Camera Museum, 访问日期 2026-09-13. https://global.canon/en/c-museum/product/dslr808.html
[^4]: Canon (regional specifications page), 访问日期 2026-09-13. https://www.canon.com.cy/for_home/product_finder/cameras/digital_slr/eos_5d_mark_iii/specifications/
[^5]: Wikipedia (product info), 访问日期 2026-09-13. https://en.wikipedia.org/wiki/Canon_EOS_5D_Mark_III
[^6]: Park Cameras, 访问日期 2026-09-13. https://www.parkcameras.com/shop/pentax-k-1-mark-ii-digital-slr-camera-body_5012235k
[^7]: Pentax Europe, 访问日期 2026-09-13. https://pentax.eu/products/pentax-k1-mark-ii