Sigma 23mm f/1.4 Contemporary

bythom sigma 23mm

A wide-angle prime.

  • Coverage: crop sensor (APS-C)
  • Mounts: Fujifilm XF, L-mount, Sony E mount
  • Optical Design:
    • 13 elements in 10 groups
    • 2 aspherical, 3 SLD elements
  • no image stabilization 
  • Apertures:
    • apertures from f/1.4 to f/?; aperture ring with Automatic position
    • 9-blade aperture diaphragm
  • Filters: 52mm front filter thread, non-rotating on focus
  • Focus:
    • 10" (0.25m) minimum focus 
    • 1:7.3 magnification ratio
    • stepper autofocus motor 
    • internal focus
  • Size and Weight (varies with mount; max used here):
    • 3” (76.9mm) long
    • 2.6” (65.8mm) diameter
    • 12 ounces (340g) weight
  • Build: Black finish
  • Other: 
    • Includes petal-shaped LH554-01 lens hood
    • dust and splash resistant
    • supported by USB Dock
  • Price: US$550
  • Announced: April 3, 2023

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