Canon Extender EF 2x II
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$20.00 |
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Canon |
The Canon EF 2x II Extender is a high-quality teleconverter that preserves the image quality of the lens it's mounted to and multiplies its focal length by 2x. When combined with pro level EOS cameras & EF supertelephoto lenses with image stabilization, near imperviousness to weather extremes is achieved thanks to rubber gasket seals. Improved antireflective internal coatings also increase transmissivity & performance in backlit conditions.
The 2x extender (also known as a teleconverter) will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 300mm lens will effectively increase the focal length to 600mm. A lens set to f/2.8 will now be f/5.6. Teleconverters are best used with longer telephoto lenses and are not recommended for lenses wider than 50mm, e.g. 28-105mm (35mm format).
Can be used with any (but not restricted to) the following lenses:
EF 135mm f/2L USM
EF 200mm f/2.8L II USM
EF 300mm f/2.8L IS USM
EF 300mm f/4L IS USM
EF 400mm f/2.8L IS USM
EF 70-200mm f/2.8L USM
EF 70-200mm f/2.8L IS USM
EF 70-200mm f/2.8L IS II USM
EF 70-200mm f/4L USM
EF 70-200mm f/4L IS USM
EF 100-400mm f/4.5-5.6L IS USM
For full compatibility chart, please refer to: "http://en.wikipedia.org/wiki/Canon_Extender_EF"
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Accessories
Camera bag
Flash
Grip
Lens filter or attachment
Memory card
Teleconverter
Tripod
Others
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