Canon RF 28-70mm f/2L USM Lens Specifications

bythom canon 28-70 rf

A fast mid-range zoom lens for the Canon RF mount:

  • Coverage: full frame
  • Mount: RF mount
  • Angle of View: 34° to 75° diagonal
  • Optical Design: 
    • 19 elements in 13 groups
    • 4 aspherical, 3 UD elements
    • ASC coating
  • Aperture:
    • f/2 to f/22 
    • 9-blade rounded aperture diaphragm
  • Stabilization: none
  • Filters: 95mm front filter thread
  • Focus:
    • 15" (.39m) minimum focus
    • 1:5.6 maximum magnification ratio
    • automatic/manual focus by wire
    • Internal focus
  • Size and Weight:
    • 5.5” (139.8mm) long (collapsed)
    • 4.1” (103.8mm) diameter
    • 50.4 ounces (1430g) weight
  • Other: 
    • EW-103 lens hood included
  • Price: US$3099
  • Announced: September 5, 2018
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