Richard CanonNews / Monday, November 13, 2017 / Categories: Lens Catalog Canon Extender EF 1.4x III 1.4x Magnification Factor Microcomputer Controlled Communication Between Lens & Camera Spectra Coating Reduces Ghosting/ Flare Protective Fluorine Coating Dust and Water Resistant Compatible with Select EF Mount Lenses Previous Article Canon EF-S 60mm f/2.8 USM Macro Next Article Canon Extender EF 2x III Print 2311 Lens MountEFLens CategoryExtenderLaunch Date8/26/2010Launch Year2010WeathersealingRear FilterDiameter (mm)72Length (mm)27Weight (g)225No of Element Groups3No of Elements7Launch Price$449.00Amazonamzn.to/2iFjrBoCanon USAbit.ly/2hugEuGCanon USA Refurbishedbit.ly/2huNdbOB&H PhotoVideobit.ly/2AH0AujAdoramabit.ly/2AGtgDC Leave a comment Name: Please enter a name. Email: Please enter an email address. Please enter a valid email address. Comment: Please enter comment. I agree This form collects your name, email, IP address and content so that we can keep track of the comments placed on the website. For more info check our Privacy Policy and Terms Of Use where you will get more info on where, how and why we store your data. You must read and accept this rules. Add comment