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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. The Fluorine coating resists soiling, smears and fingerprints.
Extender EF 1.4X III maintains high standards not only optically, but
also in terms of rugged, dustproof and water resistant construction.
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• 180° Diagonal Angle of View
• Produces Circular & Full Frame Images
• Fast Ultra-Sonic Motor Autofocus
• Ultra-Low Dispersion Glass
• Close Focus - 6.2" / 0.16 m
• Subwavelength Structure Coating
• Protective Fluorine Lens Coating
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• EF mount; tilt shift lens
• Gaussian optics give high-quality delineation and true background blur
• 90mm focal length
• f/2.8 maximum aperture
• Manual focus only
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• EF mount; tilt shift lens
• Floating optical system
• 45mm focal length
• f/2.8 maximum aperture
• Manual focus only
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• Ultra wide 24mm focal length
• +/- 8.5 degrees Tilt and +/-12mm Shift
• Aspherical and UD lens elements
• Sub-wavelength structure and super-spectra coatings
• Circular aperture for creative, blurred highlights
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• Ultra wide 17mm focal length
• +/- 6.5 degrees Tilt and +/-12mm Shift
• Aspherical and UD lens elements
• Circular aperture for creative, blurred highlights
• Floating internal focus mechanism
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