Sigma 18-50mm f/2.8 DC DN Contemporary

bythom sigma 18-50mmii

A fast zoom lens.

  • Coverage: crop sensor coverage
  • Mounts: Fujifilm XF-mount, L-mount, Sony E mount
  • Optical Design:
    • 13 elements in 10 groups
    • ? aspherical, ? SLD elements
  • no image stabilization 
  • Apertures:
    • apertures from f/2.8 to f/?; aperture ring with Automatic position
    • ?-blade aperture diaphragm
    • No Focus Distance/DOF Markings
  • Filters: 55mm front filter thread, non-rotating on focus
  • Focus:
    • 5" (0.121m) minimum focus at 18mm
    • 12" (.3m) minimum focus at 50mm
    • 1:2.8 magnification ratio at 18mm
    • 1:5 magnification ratio at 50mm
    • stepper autofocus motor 
  • Size and Weight (varies with mount; max used here):
    • 3” (76.5mm) long
    • 2.6” (65.4mm) diameter
    • 9.9 ounces (290g) weight
  • Build: Black finish
  • Other: Includes petal-shaped lens hood
  • Price: US$549
  • Announced: October 19, 2021 (XF version announced November 12, 2022)

Support this site by ordering from this advertiser:

Looking for gear-specific information? Check out our other Web sites:
DSLRS: | general:| Z System: | film SLR:

sansmirror: all text and original images © 2024 Thom Hogan
portions Copyright 1999-2023 Thom Hogan
All Rights Reserved — the contents of this site, including but not limited to its text, illustrations, and concepts, 
may not be utilized, directly or indirectly, to inform, train, or improve any artificial intelligence program or system.