Canon EF 300mm f/4L IS USM - Sample Images
Info and Reviews:
Introduced: 1997
Optical design: 15 elements in 11 groups
Lens mount: Canon EOS
Covers: Full-frame (24×36mm)
More info:
http://www.usa.canon.com/cusa/consumer/products/cameras/ef_lens_lineup/ef_300mm_f_4l_is_usm
http://en.wikipedia.org/wiki/Canon_EF_300mm_lens
Review:
http://www.the-digital-picture.com/Reviews/Canon-EF-300mm-f-4.0-L-IS-USM-Lens-Review.aspx
https://www.youtube.com/watch?v=xhTJDutJAeU&feature=youtu.be
Image Origin
ISO: 100
Aperture @: f/4
Camera: Canon EOS 70D
Image Origin
ISO: 400
Aperture @: f/8
Camera: Canon EOS 60D
Image Origin
ISO: 800
Aperture @: f/4
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 200
Aperture @: f/4
Camera: Canon EOS-1D X
Image Origin
ISO: 200
Aperture @: f/4
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 320
Aperture @: f/4
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 640
Aperture @: f/4
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 320
Aperture @: f/4.5
Camera: Canon EOS 6D
Image Origin
ISO: 400
Aperture @: f/4
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 640
Aperture @: f/4
Camera: Canon EOS 7D
Image Origin
ISO: 200
Aperture @: f/5.6
Camera: Canon EOS 60D
Image Origin
ISO: 640
Aperture @: f/4
Camera: Canon EOS-1D X
Image Origin
ISO: 1600
Aperture @: f/8
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 400
Aperture @: f/4
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 125
Aperture @: f/4
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 400
Aperture @: f/4
Camera: Canon EOS 5D Mark III
Image Origin
ISO: 100
Aperture @: f/4
Camera: Canon EOS 6D
Image Origin
ISO: 125
Aperture @: f/4
Camera: Canon EOS 6D
Image Origin
ISO: 500
Aperture @: f/4
Camera: Canon EOS 7D
Image Origin
ISO: 200
Aperture @: f/7.1
Camera: Canon EOS 7D
Image Origin
ISO: 100
Aperture @: f/4
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 200
Aperture @: f/9
Camera: Canon EOS 7D
Image Origin
ISO: 100
Aperture @: f/4
Camera: Canon EOS 5D Mark II
Image Origin
ISO: 800
Aperture @: f/4
Camera: Canon EOS 5D Mark II