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Canon 1.4X EF Extender Teleconverter (L Series Tele/Zoom Lenses)

KEH Model# 212434

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* Item pictured for illustrative purposes only, actual item not pictured. See 'Notes' next to grade for included items.

KEH Specifications

Extender EF 1.4X. High-performance teleconverter compatible with 135mm or longer single focal length lenses and the EF 70-210mm F2.8 USM and EF 100-400mm F4.5-5.6L IS USM. It increases the focal lenght by 1.4X. Its 5 elements in 4 groups suppress aberations and preserve the prime lens' optical performance. With the Extender attached, the maximum aperture of the prime lens decreases by only one stop. Autofocusing is enabled with prime lenses having a maximum aperture of F4* or larger. When used with the EOS-3, autofocusing is possible at the center focusing point up to F5.6 with the EF 1.4X (excluding the EF 180mm F3.5L Macro USM).


General information

Manufacturer Part Number C54-3801
Manufacture GTIN 082966543234
Brand Name Canon

Physical Characteristics

Lens Mount Canon EF