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Canon EF 300mm F4L IS USM product details
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Canon EF 300mm F4L IS USM Canon EF 300mm F4L IS USM
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Exposure Program Settings for
Canon EF 300mm f/4L IS + 1.4x

  • Aperture-priority AE 58.8
  • Manual 28.7
  • Shutter speed priority AE 11.8
  • Program AE 0.6

Shutter Speed Settings for
Canon EF 300mm f/4L IS + 1.4x

  • 1/1000 25.8
  • 1/800 12.2
  • 1/1250 9.2
  • 1/640 8.4
  • 1/1600 6.2
  • 1/500 5.3
  • 1/2000 4.5
  • 1/320 4.3
  • 1/2500 3.7
  • Other 20.4

Aperture Settings for
Canon EF 300mm f/4L IS + 1.4x

  • f/5.60 61.1
  • f/7.10 13.3
  • f/6.30 11.6
  • f/8.00 7.7
  • f/9.00 2.6
  • f/10.00 1.8
  • f/11.00 0.7
  • f/16.00 0.5
  • f/13.00 0.2
  • Other 0.4

Focal Length Settings for
Canon EF 300mm f/4L IS + 1.4x

  • 420.00 99.9
  • 50.00 0.1


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