C-AF II AF 2.0X EF-Mount Teleconverter Viltrox

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The 2X Teleconverter doubles the focal length of Canon EF lenses, with 4 groups, 7 optics, and 4x exposure enlargement (equivalent to 2 stops). Only compatible with select Canon EF lenses and supports autofocus. Offers excellent image quality and fast focus speed.

The 2X Teleconverter doubles the focal length of Canon EF lenses, with 4 groups, 7 optics, and 4x exposure enlargement (equivalent to 2 stops). Only compatible with select Canon EF lenses and supports autofocus. Offers excellent image quality and fast focus speed.

• Mount typeCanon EF-Mount lens
• Magnification2 times
• Depth of Field Half of the original lens
• Min stacking focal length Equal to the original lens
• Constitution of the lens7 glasses, 4 group
• Focus modeAutofocus
• Lens CoatingMulti-coated
• Exposure factorApprox. 4 times (equal to 2 aperture )
• Diameter and length Approx. 68×51mm
• Weight Approx 154g