Just added to DAP is my extensive review of the Voigtlander SL II 58mm f/1.4 Nokton and 40mm f/2 Ultron Aspherical (DAP subscription required). If you haven’t subscribed to DAP yet, you’re missing out—lots of great stuff planned.
Cosina Voigtlander Ultron 40mm f/2 SL II Aspherical
Cosina Voigtlander Nokton 58mm f/1.4 SL II
Comparisons with the legendary 58mm f/1.2 NOCT-Nikkor are included, as well as with the Nikon 45mm f/2.8P and Zeiss ZF 35mm f/2 Distagon, along with numerous full-frame examples on the Nikon D3.
Nikon D3 + Voigtlander 58/1.4 Nokton @ f/8