Canon RF 16mm f/2.8 STM Lens Specifications

bythom canon 16mm

An inexpensive and compact wide-angle prime lens for the Canon RF mount:

  • Coverage: full frame
  • Build: switchable focus/control ring
  • Mount: RF mount, weather sealed
  • Optical Design: 
    • 9 elements in 7 groups
    • 1 aspherical element
  • Aperture:
    • f/2.8 to f/22
    • 7-blade rounded aperture diaphragm
  • Stabilization: none
  • Filters: 43mm front filter thread
  • Focus:
    • 5" (13m) minimum focus
    • 1:3.8 maximum magnification ratio
    • automatic/manual focus by wire
    • internal focus
  • Size and Weight:
    • 2.7” (69mm) long
    • 1.6" (40mm) diameter
    • 5.8 ounces (165g) weight
  • Other: control ring, optional EW-65C lens hood, not compatible with teleconverters or extension tubes
  • Price: US$299
  • Announced: September 14, 2021

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