Canon 400mm f/4.0 L non-DO Prototype

Manfr3dManfr3d Registered Users Posts: 2,008 Major grins
edited April 17, 2010 in Cameras
I thought I'd post some eye candy for the rest of us. :D
Too bad Canon never released such a lens.

But there is a picture showing it in 2000 when
the 400mm f/4 DO IS was announced.

(On top the 400mm f4 DO and below a 400mm f4 non-DO)
http://a.img-dpreview.com/news/0009/doe/doe06.jpg

Source: http://www.dpreview.com/news/0009/00090604canon_400do.asp
“To consult the rules of composition before making a picture is a little like consulting the law of gravitation before going for a walk.”
― Edward Weston

Comments

  • ziggy53ziggy53 Super Moderators Posts: 24,131 moderator
    edited April 17, 2010
    Very curious. I suppose that a 400mm, f4 refractive would have been too close to the EF 500mm, f4.5L USM and EF 500mm, f4L IS USM in capability and would have been internally competitive to those lenses. The 500mm, f4L IS in particular has been a very good seller for Canon, so I doubt that anyone wanted to hurt its sales.
    ziggy53
    Moderator of the Cameras and Accessories forums
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