Viltrox’s new AF56mm f/1.7 lens has been confirmed to be released on April 2nd

The new autofocus lens will be available for Nikon Z and Fuji Z mount:

AF56mm F1.7 lens Specifications:
-APS-C format lens,
-Equivalent full-frame viewing angle of approximately 85mm,
-9 groups of 11 pieces structure,
-The minimum focusing distance is 0.55m,
-Internal focus design,
-52mm filter interface,
-Mirror body size 68*49mm,
-Weighs approximately 171 grams.

Officially announced: Sigma 50mm f/1.2 lens for Sony E and Leica L

Preorders:
In USA: BHphoto, Amazon, Adorama.
In Europe: FotoErhardt, Fotokoch, Calumet, WexUK.

Reviews:
Article on Explora. SonyAlphaBlog. TheDigitalPicture.

Comparison with the Sigma 50mm f/1.4:

  • New lens has 40cm close focus instead of 45cm close focus of the f/1.4
  • New lens has 17 elements in 12 groups instead of the 14 elements in 11 groups
  • 13 aperture blades instead of the 11 blades
  • 81mm width compared to 78.2mm
  • 108.8mm height instead of 111.5mm
  • 745g instead of 670g
  • $1399 instead of $849

Youtube reviews: