Leica SL Typ 601 Noise Performance Review(compare with Sony A7S, A7II, Fujifilm X-T10, Olympus E-PL5)

 If you are interesting about the noise performance of Leica SL Typ 601. You can visit the DPReview's link "Image Comparison".

如果你對於剛要上市的Leica SL Typ 601機身的全幅影像感測器的雜訊特性有興趣，可參訪DP Review的以下網頁 "Image Comparison"。

This is the crop(shrink 40%~60% by Hanning algorithm) noise performance by using the DP Review's test images RAW file and Lightroom processing. From left to right is Sony A7S, Leica SL, Sony A7II, Fujifilm X-T10, Olympus E-PL5.

以下是使用DP Review所拍攝的測試圖RAW檔經由Lightroom轉換並調整亮度後的截圖(先截圖再使用Hanning演算法縮圖至40%~60%)比較，由左至右為Sony A7S, Leica SL, Sony A7II, Fujifilm X-T10, Olympus E-PL5。

ISO800

  ISO1600

  ISO3200

  ISO6400

 ISO12800

   ISO25600

PS. If you want to do the serious noise comparison by yourself. You can follow this procedure:

1. Set the ISO.

2. Shooting the sample pictures with same focus, aperture and speed.

3. Exposure compensation by using the Lightroom.

4. Export JPG.

5. Crop the target.

6. Shrink the crop target to same size by using Hanning algorithm.

7. Compare the post processed crop image.