Canon Extender EF 1.4x III

Canon Extender EF 1.4x III

Lens Summary

Brand: Canon

Also Known As: Canon 1.4X III

Lens Type: Teleconverter

Format: Full Frame / FX

Focus: Autofocus

Lens Mount: Canon EF

Release Date: N/A

MSRP Price: $394.95

Made in: Japan

Production Status: In Production

Lens Description: Extending a lenses focal length by a factor of 1.4x, Extender EF 1.4X III incorporates phenomenal optical performance with minimal chromatic aberration and is a perfect complement to many of Canon super telephoto lenses. It features a built-in microcomputer for seamless communication among camera body, lens and extender; features careful lens placement and coatings to minimize ghosting and flare and even has a new Fluorine coating that keeps soiling, smears and fingerprints to a minimum. An integral part of many professional systems, Extender EF 1.4X III maintains high standards not only optically, but also in terms of rugged, dustproof and water resistant construction


Canon Extender EF 1.4x III Specifications

Lens Specifications
Lens TypeTeleconverter
Focal Length1.4x
Mount TypeCanon EF
FormatFull Frame / FX
Compatible with TeleconvertersNo
Image Stabilizer (Image Stabilization)No
Aperture Information
Aperture RingNo
Maximum Angle of View (Full Frame format)N/A
Optical Information
Lens Elements7
Lens Groups3
SWC (SubWavelength Structure Coating)No
Super Spectra CoatingNo
Focus Information
FocusAutofocus
Built-in Focus MotorNo
UltraSonic Motor (USM)No
Physical Characteristics
Weather / Dust SealingYes
Tripod CollarNo
Dimensions72x27mm
Weight222g
Other Information
Available in ColorsGrey and Black

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