First Try with Leica Noctilux 50mm F1 v4

First of all, I would like to thank Sony again… Because Sony launched the 50GM, my friend passed on the Noct v4 to me at an affordable price… I have owned the Noct v2 for over ten years, and when I first got it, it was to shoot the birth and growth of my children. I had planned to replace the Noct v3/v4 because the resolution of the Noct v2 was a bit difficult when I used it with a full 42mp camera… The main reason for…