Canon has introduced the EF 200-400mm f/4L IS USM Extender 1.4x - a top-end telephoto zoom with a built-in switchable teleconverter, whose development was first announced back in February 2011.
Scooped by Philippe Gassmann |
John Abdul M'barkee's comment,
May 17, 2013 1:52 PM
Great Leap!
Angie's Cosmetics's comment,
May 17, 2013 2:39 PM
Yes, it is. Would you purchase this lens?
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