Canon Extender EF 1.4x II

Description: Canon Extender EF 1.4x II

Canon Tele-extender EF 1.4x II is high technology optic that increases focal length of the existing lens by 1.4x. It is light in weight, durable design. Anti-reflective internal coatings improve the colour and contrast of the image and maximize brightness. The lens aperture opens to the same width, but the ratio of the aperture opening to the focal length is reduced by 1 stop.

Canon Tele-extender EF 1.4x II can be used with fixed focal length lenses 135mm and longer (except the 135mm f/2.8 Soft-focus lens), and the EF 70-200 f/2.8L, 70-200 f/2.8L IS, 70-200 f/4.0L, and 100-400 f/4.5-5.6L IS zoom lenses. It is provided with weatherproof, water resistant construction, can be comfortably used for outdoor activities. It is based on Auto-focus mechanism in order to locate far away objects in efficient manner.

Canon Tele Extender EF 1.4x II when used with EF Extender EF 1.4x II, the EF100-400mm f/4.5-5.6L IS USM lens is compatible for auto exposure with all EOS cameras. However, you lose auto-focus with all EOS cameras except those with a 45-point AF system, such as EOS-3, EOS-1v, EOS-1D, EOS-1Ds and EOS-1D Mark II. Only the centre focusing point is functional when this
lens/extender combination is used with the 45-point AF cameras. Also, when the EF100-400L is used with the EF 1.4x II,
the Image Stabilizer function does not work with older EOS 35mm cameras such as the EOS 650, 620, 630/600, RT,
700, 750, 850, EOS-1, A2/A2E, 10s, Elan, Rebel/Rebel S, and Rebel II/Rebel SII.)

Kit Contents
Canon Tele-extender EF 1.4x II
Canon Soft-case
Canon Caps
Canon user Guide

Usable lenses With Canon 1.4x II, if your lens is not listed here you should select the Kenko version for Canon

• Refer to the camera and lens instruction booklets to see if there are any AF compatibility limitations.
• The maximum aperture is indicated in the half-stop increments.