Sigma super-tele multi-coated 400mm f/5.6 - Sample Images
Info and Reviews:
Introduced: ??
Optical design: ?? elements in ?? groups
Lens mount: Pentax K (PK) but also other mounts
Covers: Full-frame (24×36mm)
More info / Review:
http://www.blog.bkspicture.com/review_Sigma_super-tele_multi-coated_400mm_f5.6.html
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D
Image Origin
ISO: 100
Camera: Canon EOS 500D