7Artisans is bringing the compact AF 40mm f/2.5 full-frame prime lens it announced in February to L-Mount and Nikon Z-mount mirrorless cameras. While the official launch of the L and Z-mount versions of the 7Artisans AF 40mm f/2.5 is reportedly tomorrow, per Asobinet, there is not much mystery about the lens. The E-mount version weighs only 90 grams (under 3.2 ounces), and the L and Z-mount versions should be similar. Unfortunately, for unknown reasons, the 7Artisans AF 40mm f/2.5 is not compatible with the Sigma BF or Leica SL3-S — no word on the Leica SL3-P. Sample ImagesPricing and AvailabilityThe 7Artisans AF 40mm f/2.5 lens is available now for E-mount for $159, and L-Mount and Z-mount versions will arrive on August 6.